## Question

###### In survey, 159 of the participants said that they had never bought lottery tickets or treasury bonds, 73% had bought lottery tickets and 49% had bought treasury bonds(a)State the events that describe the scenario given to you:(b)Find the probability that a person chosen at random from those taking ~ part in the survey had bought lottery tickets or treasury bonds (ii) had bought lottery tickets and treasury bonds had bought lottery tickets only

In survey, 159 of the participants said that they had never bought lottery tickets or treasury bonds, 73% had bought lottery tickets and 49% had bought treasury bonds (a) State the events that describe the scenario given to you: (b) Find the probability that a person chosen at random from those taking ~ part in the survey had bought lottery tickets or treasury bonds (ii) had bought lottery tickets and treasury bonds had bought lottery tickets only

## Answers

#### Similar Solved Questions

5 answers

##### Probability that Sally and Max will produce child with Attached ear lobes

Probability that Sally and Max will produce child with Attached ear lobes...

5 answers

##### Remember: SHOWYOUR WORKI The Ansiiat uuqumenciorwnyvour conclusion correct: Tables far the standard normal distribution, distributions; and chi-square distnbutions are provided.Draw 20 limes with replacement from bag cuntaining blue marbles and red marbles. Estimate the probability of getting exactly 13 blue marbles (Shovi tha larmula vqum explanation:) (Ipt) For a single draw. p(blue) and pfred)(Zpt) P(exactly blue marbles)Approximate the probabilily that you would get MORE Jhan 15 blue marbles

Remember: SHOWYOUR WORKI The Ansiiat uuqumenciorwnyvour conclusion correct: Tables far the standard normal distribution, distributions; and chi-square distnbutions are provided. Draw 20 limes with replacement from bag cuntaining blue marbles and red marbles. Estimate the probability of getting exact...

5 answers

##### 2 Find the Consider the Wronskian differential of two veasoluicions to xly" the x(x differential 2)y' equation (x 2)y WITHOUT solving the equation

2 Find the Consider the Wronskian differential of two veasoluicions to xly" the x(x differential 2)y' equation (x 2)y WITHOUT solving the equation...

4 answers

##### IMinute uhicr MFCU &-M9.A college = cafeteria serves lunch starting at 11;00 a.m. The graph above shows the rate at which students arrive in the cafeteria for lunch, starting at 1.00 am 1 (1 pt) What does one small grid E box on this graph represent?b. (2 pts) Approximately how many students arrive for lunch between 11;25 and 11.302Let N(t) be the total number of students who have arrived for lunch by minutes after I1:00am. 4 (2 pts) What is the practical meaning of j 4N(t)dt ?(1 pt) Estimat

I Minute uhicr MFCU &-M 9.A college = cafeteria serves lunch starting at 11;00 a.m. The graph above shows the rate at which students arrive in the cafeteria for lunch, starting at 1.00 am 1 (1 pt) What does one small grid E box on this graph represent? b. (2 pts) Approximately how many students ...

5 answers

##### Let G (R {0}; denote the multiplicative group of nOn-zero real numbers and let H {-1,1} denote its subgroup with two elements: Use the First Isomorphism Theorem to prove that the mapG/H _ (R,+) TH+ log |zlis a isomorphism. You can assumne that log R>oR is onto.[1o]

Let G (R {0}; denote the multiplicative group of nOn-zero real numbers and let H {-1,1} denote its subgroup with two elements: Use the First Isomorphism Theorem to prove that the map G/H _ (R,+) TH+ log |zl is a isomorphism. You can assumne that log R>o R is onto. [1o]...

5 answers

##### Lirne left 0.56.38Given the data in the table below; DH rxn for the following reaction isered4NH, (g) 502 " (g) ANO (e) GHz0 (U) Sukatana [HcWimel) Hp () NO (3) NOz (3) HNO} (4) NH, (252.00.tion:18921540-150NeatpreeIvious pageS Oisneg

lirne left 0.56.38 Given the data in the table below; DH rxn for the following reaction is ered 4NH, (g) 502 " (g) ANO (e) GHz0 (U) Sukatana [HcWimel) Hp () NO (3) NOz (3) HNO} (4) NH, (2 52.00. tion: 1892 1540 -150 Neatpree Ivious page S Oisneg...

5 answers

##### Evaluate the improper integral or state that it is divergent dx X3.8040A 2 8040 B 00c 4.8040 3 8040E The integral is divergent

Evaluate the improper integral or state that it is divergent dx X3.804 0A 2 804 0 B 0 0c 4.804 0 3 804 0E The integral is divergent...

5 answers

##### 05:PreviewOpiional Letf be defined cn an open subset D C R2 such that both d and % exist on D and are boundedShow thatf is cortinuousFile sectionDrag drop files here or click to upload (pdf; Jpg and png files are supported: Max file size is 1Omb)

05: Preview Opiional Letf be defined cn an open subset D C R2 such that both d and % exist on D and are bounded Show thatf is cortinuous File section Drag drop files here or click to upload (pdf; Jpg and png files are supported: Max file size is 1Omb)...

5 answers

##### Forces determine the properties of a substance and In general, intramolecular intermolecular forces determine its properties:Question 16 Notyet answeredMarked out of 1.50melting; boilingFlag questionvapor pressure, atmospheric pressurephysical, chemicalchemical, physicalboiling; melting

forces determine the properties of a substance and In general, intramolecular intermolecular forces determine its properties: Question 16 Notyet answered Marked out of 1.50 melting; boiling Flag question vapor pressure, atmospheric pressure physical, chemical chemical, physical boiling; melting...

1 answers

##### Prove the identity. $$\cos (x+y)+\cos (x-y)=2 \cos x \cos y$$

Prove the identity. $$\cos (x+y)+\cos (x-y)=2 \cos x \cos y$$...

5 answers

##### QUESTION 22 50.25 mL of primary standard KzCrzOz, dissolved in acid, was treated with excess Kl. The liberated iodine required 17.41mL of 0.1321M NazSzO3 solution for titration. What is the millimolar (mM) concentration of KzCrzOz ? (MM KzCrzOz is 294.185 glmol) C1;Oz ? 14H' 312 2Cr'3 7H,0 25203 S4Os

QUESTION 22 50.25 mL of primary standard KzCrzOz, dissolved in acid, was treated with excess Kl. The liberated iodine required 17.41mL of 0.1321M NazSzO3 solution for titration. What is the millimolar (mM) concentration of KzCrzOz ? (MM KzCrzOz is 294.185 glmol) C1;Oz ? 14H' 312 2Cr'3 7H,0...

5 answers

##### ^38.6 g piece Of metal at 75,4C is temperature of both the metal drerpped into 98.6 g of water originally at 29.5"C. The final and water is 37 L8"C What is the specific heat capacity â‚¬ ot the metal? 236 W2

^38.6 g piece Of metal at 75,4C is temperature of both the metal drerpped into 98.6 g of water originally at 29.5"C. The final and water is 37 L8"C What is the specific heat capacity â‚¬ ot the metal? 236 W2...

5 answers

##### PROVING A THEOREM The Inscribed Right Triangle Theorem (Theorem 10.12) is written as a conditional statement and its converse. Write a plan for proof for each statement

PROVING A THEOREM The Inscribed Right Triangle Theorem (Theorem 10.12) is written as a conditional statement and its converse. Write a plan for proof for each statement...

5 answers

##### A shower head has 20 circular openings, each with radius 1.0 mm. The shower head is connected to a pipe with radius 0.80 cm. If the speed of water in the pipe is what is its speed as it exits the shower-head openings?

A shower head has 20 circular openings, each with radius 1.0 mm. The shower head is connected to a pipe with radius 0.80 cm. If the speed of water in the pipe is what is its speed as it exits the shower-head openings?...

3 answers

##### Yol May Need te %P3repriete tetnlegy anter Ti: Gteston_ Suzpoze -he Taticna Meat an-u2 scnco aomtinertoc 590,QC?ECrjc ofrial took jamd' 06 25 zchoo a tiutarontra7a7e Orio to Ieam abourMat 73727ot ~ Tered from tha rationa Nejc277 600 76, coo 90,70090 70079,700 31 #ul77 S00 75,70078704 &00 87,700 103,400101,30094,700 69,Z00 95,40061 500 68 &10Fomulaze hpot-ese: [email protected] used cerentun? #herher tne 3o24 aricn Mezn annual ajministtaror s2 a7y/ Onio differ hom te natiora Team of s90,CCo.SCC

Yol May Need te %P3repriete tetnlegy anter Ti: Gteston_ Suzpoze -he Taticna Meat an-u2 scnco aomtinertoc 590,QC? ECrjc ofrial took jamd' 06 25 zchoo a tiutaron tra7a7e Orio to Ieam abour Mat 7372 7ot ~ Tered from tha rationa Nejc2 77 600 76, coo 90,700 90 700 79,700 31 #ul 77 S00 75,700 787 04 ...

5 answers

##### Let ð‘š, ð‘›, ð‘ be integers. If ð‘š + ð‘› + ð‘ is odd, then at least oneof them is odd.

Let ð‘š, ð‘›, ð‘ be integers. If ð‘š + ð‘› + ð‘ is odd, then at least one of them is odd....

5 answers

##### Allinough I i5 not defnedal of spaceIne leldassorialedunintthe line nie grasimply connedeoshovrIis consenvjaliveTenwia functionfeld and evaluate tne integra03,6 Bi9x2 dr + (8,1,61dy + 82 In % dzFind ihe potential functonI(x Y2) =

Allinough I i5 not defned al of space Ine leldassorialedunintthe line nie gra simply connedeo shovrIis consenvjalive Tenwia function feld and evaluate tne integra 03,6 Bi 9x2 dr + (8,1,61 dy + 82 In % dz Find ihe potential functon I(x Y2) =...

5 answers

##### Synthesis of Phenytoin (Dilantin)NH2NaOHH3OtNHz HzOlethanolworkupbenzilureaNaphenytoin (Dilartin)Reation Mechanism:arrawsOH Nzh _ ~HROH'A=Hor CzHsarowsORHO-arowsartowsshow prolonation step with H3otphenyloin (Dilantin)Page

Synthesis of Phenytoin (Dilantin) NH2 NaOH H3Ot NHz HzOlethanol workup benzil urea Na phenytoin (Dilartin) Reation Mechanism: arraws OH Nzh _ ~H ROH 'A=Hor CzHs arows OR HO- arows artows show prolonation step with H3ot phenyloin (Dilantin) Page...

4 answers

##### EXPERIMENT: ENZYME ASSAYAt the end of the session_ the students should be able to: describe the principle of an enzyme assay calculate the activity of serum alkaline phosphatase (ALP)Calculated activity from result: The enzyme activity is calculated as below: Ul 43.3236 UlIComment on the activity of IIkaline phosphatase (ALP) in the serum that you have analysed . (Nommal range in adults Female, 30-80 UlI; Male, 30-90 Ui) Explain why the serum sample has to be placed in the ice or in the refriger

EXPERIMENT: ENZYME ASSAY At the end of the session_ the students should be able to: describe the principle of an enzyme assay calculate the activity of serum alkaline phosphatase (ALP) Calculated activity from result: The enzyme activity is calculated as below: Ul 43.3236 UlI Comment on the activity...