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# (21 It is known that 72% of college students like rap nusic find - probability that: Exactly 3Olike Music Bctwcen 28 and ?2/7k0 ND MusIC Laathan 2like rp MutIC More...

## Question

###### (21 It is known that 72% of college students like rap nusic find - probability that: Exactly 3Olike Music Bctwcen 28 and ?2/7k0 ND MusIC Laathan 2like rp MutIC More than 28 like (@p_qusicgroup of 42 students;

(21 It is known that 72% of college students like rap nusic find - probability that: Exactly 3Olike Music Bctwcen 28 and ?2/7k0 ND MusIC Laathan 2like rp MutIC More than 28 like (@p_qusic group of 42 students;  #### Similar Solved Questions

##### YOu DONT NEED  To Show Work = MULTIPLE CHOICE; Linearly polarized EVERYTHING ELSE ShoRT ANSWER Ight E incident light: incident upon _ The sheet - polarizing shect = how rotated about its that has Ian tom ransmission axis parallel 10 thc positions, including " through 360 maximum? Initial (one complcte revolution). and final positions, will the transmitted intensity Elinearly polarized beam of light = incident = that the transmission upon Froup thrce polarizing shtet? which are arranged axi
YOu DONT NEED  To Show Work = MULTIPLE CHOICE; Linearly polarized EVERYTHING ELSE ShoRT ANSWER Ight E incident light: incident upon _ The sheet - polarizing shect = how rotated about its that has Ian tom ransmission axis parallel 10 thc positions, including " through 360 maximum? Initial (one ...
##### According to the American Time Use Survey, Americans age 15 the mean number of and hours each day older spend eating and drinking 22, wanted to know if Americans age 15 researcher spent less time After surveying 50 Americans ag8 15 to 19 and eating and drinking: test; she obtained running the appropriate hypothesis P-value of 0.0329 State the null and alternative hypothesis this researcher used. 2. Interpret the P-value. Determine and explain what Type error would be for this situation. What l
According to the American Time Use Survey, Americans age 15 the mean number of and hours each day older spend eating and drinking 22, wanted to know if Americans age 15 researcher spent less time After surveying 50 Americans ag8 15 to 19 and eating and drinking: test; she obtained running the appr...
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##### An open box is to be constructed so that the length of the base is times larger than the width of the base. If the cost to construct the base is dollars per square foot and the cost to construct the four sides dollars per square foot, determine the dimensions for box t0 nave volume 63 cublc feet whlch would minlmize the cost of construction:hThe values for the dimension of the base are; 12.130517 4761The height of the box is: 214068
An open box is to be constructed so that the length of the base is times larger than the width of the base. If the cost to construct the base is dollars per square foot and the cost to construct the four sides dollars per square foot, determine the dimensions for box t0 nave volume 63 cublc feet whl...
##### To cut a lawn, Allan charges fee of $15 for his equipment and$8.50 per hour spent cutting a lawn: Taylor charges a fee of $12 for his equipment and$9.25 per hour spent cutting a lawn: Ifx represents the number of hours spent cutting a lawn, what are all the values of x for which Taylors total charge is greater than Allan'$total charge? A) x > 4 B) 3 <x <4 C) 4<x<5 D) x < 3 To cut a lawn, Allan charges fee of$15 for his equipment and $8.50 per hour spent cutting a lawn: Taylor charges a fee of$12 for his equipment and $9.25 per hour spent cutting a lawn: Ifx represents the number of hours spent cutting a lawn, what are all the values of x for which Taylors total char... 5 answers ##### "002128 mL H solution had strontium a pH hydroxide 4.135_ was Galcalae Ka Ohesk 2 2 nitrous of 0.200 M acid. of nitrous "002128 mL H solution had strontium a pH hydroxide 4.135_ was Galcalae Ka Ohesk 2 2 nitrous of 0.200 M acid. of nitrous... 5 answers ##### 6 8 V [ [ 1 10467 1 3 1 3 Pib9 8 { H 8 1 4 3 6 1 80 3 8 4671 3 8 8 ^ ~Ke 6 626 0<8, 8 8 68 Fa1 169 6 8 V [ [ 1 10467 1 3 1 3 Pib9 8 { H 8 1 4 3 6 1 80 3 8 4671 3 8 8 ^ ~ Ke 6 6 26 0 <8, 8 8 6 8 Fa 1 169... 5 answers ##### Use the TABLE solution sets for any two equations in Exercises$31-32$or$39-40 .$Use the TABLE solution sets for any two equations in Exercises$31-32$or$39-40 .$... 1 answers ##### (a) Show that$r=2 \sin \theta+2 \cos \theta$is a circle. (b) Find the area of the circle using a geometric formula and then by integration. (a) Show that$r=2 \sin \theta+2 \cos \theta$is a circle. (b) Find the area of the circle using a geometric formula and then by integration.... 5 answers ##### Find the Derivative of a Squaref(x + h) ~ flx) Find the derivative of f2(x) working from the definition F(x) Iim h _StepAssuming f is differentiable_ then:(o)' lim f(x h) _ f2(x) h_0The numerator is the difference of two squares so it factorsf2(x + h) _ f2x) = (f(x + h) + f6))( Find the Derivative of a Square f(x + h) ~ flx) Find the derivative of f2(x) working from the definition F(x) Iim h _ Step Assuming f is differentiable_ then: (o)' lim f(x h) _ f2(x) h_0 The numerator is the difference of two squares so it factors f2(x + h) _ f2x) = (f(x + h) + f6))(... 5 answers ##### Question 4 (15 Marks) (Non-anonymous questionO)Arod oflength 4Ocm has its end A and B kept at tempcratures 30 C ad 60 C , respectively until it reaches steady state condition The temperature at each end is then suddenly reduced to 0 C. Calculate the resulting temperature distribution function along the rod ux, 0) taking x=oatA [15 marks] Question 4 (15 Marks) (Non-anonymous questionO) Arod oflength 4Ocm has its end A and B kept at tempcratures 30 C ad 60 C , respectively until it reaches steady state condition The temperature at each end is then suddenly reduced to 0 C. Calculate the resulting temperature distribution function along... 5 answers ##### Theorem 1.8_ Ler & : K _'Lbe an isomorphism tension field of K of fields , and an element element of some ex- of some extension field of L Assume either is transcendental over K and transcendental (4) root of an irreducible ocer L; or Then polynomial f Klx] and root of of â‚¬ LIx] 0 extends [0 an isomorphism Of fields K(u) & L(v) which maps onto Theorem 1.8_ Ler & : K _'Lbe an isomorphism tension field of K of fields , and an element element of some ex- of some extension field of L Assume either is transcendental over K and transcendental (4) root of an irreducible ocer L; or Then polynomial f Klx] and root of of â‚¬ LIx] 0 ex... 5 answers ##### Round the following number off to 3 significant figures and write it in scientific notation. (ex. 0.00040 is 4.0E-4 or 4.0e 4) 0.00676453 Round the following number off to 3 significant figures and write it in scientific notation. (ex. 0.00040 is 4.0E-4 or 4.0e 4) 0.00676453... 5 answers ##### 1. All students at a college are surveyed,and the average age is found to be 25 years. Is this averagea statistic ora parameter?(a) This is a statistic(b) This is a parameter(c) Neither2. You are in a statistics class and have taken three tests.Your test scores are 78, 82, and 95. Find the standarddeviation for the three tests and round to 1 decimalplace if needed. 3. A laboratory tested n = 101 chicken eggs and found that themean amount of cholesterol was x Â¯ =82 milligrams with Ïƒ = 9 millig 1. All students at a college are surveyed, and the average age is found to be 25 years. Is this average a statistic or a parameter? (a) This is a statistic (b) This is a parameter (c) Neither 2. You are in a statistics class and have taken three tests. Your test scores are 78, 82, and 95. Find the ... 5 answers ##### B R doowv (4+b)?z vast lt a70 b 70 b R doowv (4+b)?z vast lt a70 b 70... 5 answers ##### Test the claim that the mean GPA of night students is stnaller than 2.8 at the .10 significance kevelThe null and alternative hypothesis would be: Ho:p = 0.7 Ho:p = 0.7 Ho : p = 2.8 Ho: p = 2.8 Ho:p = 0.7 Ho: p = 2.8 Hi:P <0.7 Hi:p$ 0.7 Hi:p < 2.8 :p +2.8 Hi:p > 0.7 H:p > 2.8The test is: two-tailed right-tailed left-talledBased On & sample of 75 people; the sample mean GPA was 2.76 with standard deviation of 0.06The test statistlc Is:decimals)Thie crltical valuedecImals)Based
Test the claim that the mean GPA of night students is stnaller than 2.8 at the .10 significance kevel The null and alternative hypothesis would be: Ho:p = 0.7 Ho:p = 0.7 Ho : p = 2.8 Ho: p = 2.8 Ho:p = 0.7 Ho: p = 2.8 Hi:P <0.7 Hi:p \$ 0.7 Hi:p < 2.8 :p +2.8 Hi:p > 0.7 H:p > 2.8 The test ...