1

# A survey asked students of different age groups whether or not they had applied to more...

## Question

###### A survey asked students of different age groups whether or not they had applied to more... A survey asked students of different age groups whether or not they had applied to more than one school. After gathering the data, the following joint probability table was produced Applied to More Than One School Yes ho Total 23 and under 0.1023 0.1003 0.2026 24-26 0.1463 0.1864 0.3327 Age Group 27-30 0.0919 0.1320 0.2219 31-35 0.0331 0.0959 0.1300 36 and over 0.0257 0.0051 0.1108 Total 0.3993 0.6007 1.0000 (a) Given that a person applied to more than one school, what is the probability that the person is 24-26 years old (Round your answer to four decimal places.) (b) Given that a person is in the 36-and-over age group, what is the probability that the person applied to more than one school? (Round your answer to four decimal places.) (c) What is the probability that a person is 24-25 years old or applied to more than one school (Round your answer to four decimal places) (d) Suppose a person is known to have applied to only one school. What the probability that the person is 31 or more years old? (Round your answer to four decimal places.) (e) Is the number of schools applied to independent of age? Explain No, because the two events aren't mutually exclusive Yes, because 24 to 26 Yes Yes 24 to 26). Yes, because 31 to 35 No) - 0. No. because P[24 to 26 Yos) (24 to 26).

#### Similar Solved Questions

##### TOPİF LIG s initiailly at2 nd starts tbsoo the right so plot the position vs. Eim...
TOPİF LIG s initiailly at2 nd starts tbsoo the right so plot the position vs. Eim the position a constant speed or 3 mx ifestif at leaut 4 seconds) then se your plo W'ribe your a ime when the two objects pass each do caiculate the position and time to doubie check your b. Use kinemtics equa...
##### 1 2 3 5 6 The scores on an examination in psychology are approximately normally distributed...
1 2 3 5 6 The scores on an examination in psychology are approximately normally distributed with mean 500 and an unknown standard deviation. The following is a random sample of scores from this examination 410,438, 469, 501, 527, 539,586 Find a 90% confidence interval for the population standard dev...
##### Periodic Inventory by Three Methods The beginning inventory for Dunne Co, and data on purchases and...
Periodic Inventory by Three Methods The beginning inventory for Dunne Co, and data on purchases and sales to period are as follows: Date Transaction of Units Per Unit Total for 3 Inventory 25 \$1,200 \$30,000 30 Sale 2.000 59.000 2.000 100.000 KSR RRS PMR Jumes Sale 25 See 2.250 56.250 See 28 Sale Req...
##### Names hale Wasci DUE WEEK OF 11/04/19 (Lab 8) Problems below will be turned in. You...
Names hale Wasci DUE WEEK OF 11/04/19 (Lab 8) Problems below will be turned in. You course website after the due date 1. For each of the following compo L Draw the best Lewis structure, showing any CHEM 141 Recitation Worksheet 7(CH 5 & 6) m. You must show all work to receive full credit. The ww...
##### What monthly deposit must be made in order to accumulate 82,228 dollars in 12 years if...
What monthly deposit must be made in order to accumulate 82,228 dollars in 12 years if a fund pays 8% per year, compounded monthly? Assume that deposits are made at the end of each month....
##### Question 6 A two-pinned parabolic arch has a span 30 m and rise 5 m. It...
Question 6 A two-pinned parabolic arch has a span 30 m and rise 5 m. It carries a point load of 12 kN at 10 m from the left support. Assuming that the second moment of area at any point in the arch is directly proportional to the secant of the slope of the arch at that point, calculate () the reacti...
##### Out of the 7 priorities provided which one do you feel is the most important for...
Out of the 7 priorities provided which one do you feel is the most important for HR professionals and why? : Understand the budget Consistently review employee compensation Create a salary range Audits are a must Pay high performing employees well Benefits as part of the strategy Develop a plan whic...
##### 4. Let X be a Exponential random variable, X ~ Expo(2). Find the pdf of X3....
4. Let X be a Exponential random variable, X ~ Expo(2). Find the pdf of X3. [Hint: pdf of XP is not (pdf of X)3, find it by differentiating the cdf of X3, i.e., Px() = P(X® S2)]...
##### III. Problems (2 problems) 1. Table 2-A ( Q new - Q old) x 100% (Qold)...
III. Problems (2 problems) 1. Table 2-A ( Q new - Q old) x 100% (Qold) Quantity Demanded of Good A 5 15 25 35 45 55 Quantity Supplied of Good A 55 45 35 25 15 5 Price of Good A \$5.50 \$4.50 \$3.50 \$2.50 \$1.50 \$0.50 (Pnew - Pold) x 100% (Pold) Refer to Table 2-A. When price decreases from \$5.50 to \$4.5...
##### How do you solve #-3/4(-x+8)=1/2(6x-10)#?
How do you solve #-3/4(-x+8)=1/2(6x-10)#?...
##### This program should be run on Visual Studio. Please use printf and scanf as input and output. Tha...
This program should be run on Visual Studio. Please use printf and scanf as input and output. Thank you 6.12 Lab Exercise Ch.6b: C-string functions Create and debug this program in Visual Studio. Name your code Source.c and upload for testing by zyLabs You will write 2 functions which resemble funct...
##### Math 302 (a)[10 points] Find the domain of convergence of 2 rn 7l 2 n=0
Math 302 (a)[10 points] Find the domain of convergence of 2 rn 7l 2 n=0 Math 302 (a)[10 points] Find the domain of convergence of 2 rn 7l 2 n=0...
##### Kirpa is trying to decide how many hours to work each week. Her utility is given by the following function: U(C,H) = C2 H3 , where C represents weekly consumption and H represents weekly leisure hours...
Kirpa is trying to decide how many hours to work each week. Her utility is given by the following function: U(C,H) = C2 H3 , where C represents weekly consumption and H represents weekly leisure hours. Her marginal utility with respect to consumption is MUc = 2CH3 , and her marginal utility with res...
##### Question 13 1 pts is Any activity that results in the conversion of resources into products...
Question 13 1 pts is Any activity that results in the conversion of resources into products that can be used in consumption O Consumption import process O production decisions O Production...
##### Assume the standard deviation of stock A is 10% and the standard deviation of stock B...
Assume the standard deviation of stock A is 10% and the standard deviation of stock B is 50%. You have bought \$10,000 worth of stock A and \$30,000 worth of stock B. If the correlation coefficient between the two stocks is -0.20 (negative!), what is the standard deviation of this two-stock portfolio?...
##### Please provide a detailed IR analyisis of both product and reactants. please lable clearly each groups...
please provide a detailed IR analyisis of both product and reactants. please lable clearly each groups and their peaks N CHO Naott + A NAOH Meo Reatant Product...