- A survey was conducted among college students if the school they are enrolled in is their own choice and if it is the choice of their parents. 59 respondents answered yes to both questions, 27 answered yes to the 1t question and no to the 2nd question, 35 replied no to the 1" question and yes to the 2nd one and finally 42 answered no to both questions. Determin if there is correlation between the responses of the respondents to the given questions, a-25%

Q: Use the given statement to represent a claim. Write its complement and state which is H0 and which i...

A: Given The null and alternative hypothesis is

Q: Question 1 Which type of chart would be best for displaying the relationship between two variables? ...

A: Here we know that line graph, box plot, bar graph, we use one variable.

Q: Determine whether the statement is true or false. If it is​ false, rewrite it as a true statement. ...

A: Given In a hypothesis​ test, you assume the alternative hypothesis is true. Correct option is A 

Q: You collect a sample of 207 randomly selected Texans who married recently and ask them the cost of t...

A:

Q: A wallet contains 3 $100 bills and 5 $1 bills. You randomly choose 4 bills. What is the probability ...

A: It is given that Number of $100 bills = 3 Number of %1 bills = 5 Total bills = 8 Sample size = 4

Q: The value of the test statistic is

A: HERE  claim :fewer than 96% of adults have a cell phone n= 1076 p^ = 0.89

Q: a. Find the maximum likelihood estimator for 6.

A:

Q: 3. Give combinatorial proof of a k (") = n () k-1

A: We know that the combination formula: C(n,r) = n!/(n-r)!r!

Q: Show working with explanation for: The prime Minister of a small Caribbean Island stated that 95% of...

A: Givenn=300x=240p^=xn=240300=0.80

Q: are sampled areas of a city. All intersections have approximately equal daily traffic. Ten of the in...

A: Mann whitney U test : The distinction between the 2 rank totals is mirrored within the Mann-Whitney ...

Q: An airline knows that the number of suitcases it losses per week is in normal distribution with mean...

A:

Q: 1. A random sample of size of 25 taken with replacement from a population of 1,000 with u = 20 and o...

A: Given: 1.  Sample size, n=25Population size, N=1000μ=20σ2=9 2. Sample size, n=58Population size, N=1...

Q: 6. Which of the following accurately describes a hypothesis test? a. An inferential technique that u...

A: Hypothesis testing: An inferential technique that uses the data from a sample to draw inferences abo...

Q: Snoop Incorporated is a firm that does market surveys. The Rollum Sound Company hired Snoop to study...

A: Given -        Part a)        We have to find 1% level of significance         So, level of signific...

Q: is believed that 0.32 of adults HAVE NEVER read a book since graduating from high school. If you are...

A:

Q: Suppose that the weight of a newborn fawn is Uniformly distributed between 2.1 kg and 3.6 kg. We sel...

A:

Q: . With a = .05, how are the boundaries for the critical region determined in a one-tailed distributi...

A: We have given that the statement about to one-tailed distribution. Here we need to find out the crit...

Q: fllustration 17.39. In a Poįsson distribution, the probability P(x} for x=0 is 10 per cent. Find the...

A:

Q: Write 32 as a number with an exponent by using 2 as the base

A: Given,number is 32.

Q: Christina wants to know the true average number of pages in a typical textbook. She randomly selects...

A: Solution

Q: stration 17.40. In a certain factory turning out fountain pens, there is a small chance 1/500 for an...

A:

Q: Which attribute is a qualitative nominal: 1 Time 2 Temperature 3 Sex

A: From the given options which is a qualitative nominal ?  

Q: For a standard normal distribution, find: P(z< -1.29) Express the probability as a decimal rounded t...

A: Given For a standard normal distribution, find: P(z&lt; -1.29)

Q: Question 3 > To estimate the percentage of households in Connecticut which use fuel oil as a heating...

A: Given that  The correct option are  

Q: the p value is (less then, greater then) the significance of =0.05, so (reject, fail to reject) the ...

A: Histogram  These diagrams are used to graph both ungrouped and grouped data. In the case of an ungro...

Q: Question 11 Giving a test to a group of students, the grades and gender are summarized below A В C T...

A: We have given that a test to a group of students, the grades and gender are summarised in tabulated ...

Q: A company is interested in finding out if there is any difference in the average salary received by ...

A:

Q: A manager accepts the work submitted by his typist only when there is no mistake in the work. The ty...

A: Given that, A manager accepts the work submitted by his typist only when there is no mistake in the ...

Q: For a standard normal distribution, find: P(z < c) = 0.8981 Find c rounded to two decimal places.

A: We have given that the random variable Z that follows standard normal distribution with mean 0 and s...

Q: In a survey by Bea et al., it was found that 218 of 1,062 urban residents had a history of allergic ...

A: Given: n1=1062 n2=1000 x1=218 x2=728  

Q: Air-USA has policy of bOOKing as many as 25 persons on an airplane that can seat only 23. (Past stud...

A: Given n=25 p=0.89 PX=x=Cx25(0.89)x(0.17)25-x where x=0,1,2.....25 Now to find PX&gt;23=P(X=24)+P(X=2...

Q: The t-distribution table shows a value of 1.72 for error of 0.05 and 22 degrees of freedom. We have ...

A:

Q: Direction: Evaluate the given graph below. Write your scientific interpretation of your evaluation/o...

A: We are given Bar Graph with percentages for the years 2007 to 2013  In 2007, sample size is 56. Ther...

Q: In a certain village, the power interruption occurs randomly at an average of 13 per year. What is t...

A:

Q: The personality characteristics of business leaders (e.g., CEOS) are related to the operations of th...

A:

Q: 3. Number of children 主 3 4 5 6. Percent of women 12 7 3.5 Consider the histogram for the above grou...

A: For given data set, we have to whether the given statements are correct or not.

Q: For a standard normal distribution, find: P(-1.2 < z < 1.5)

A: Given information- We have given a standard normal distribution. P (-1.2 &lt; z &lt; 1.5) We have to...

Q: The sampling distribution of Pis closely related to the normal distribution. True or False

A: Here we will use Basics of sampling distribution 

Q: Wx+ dx

A:

Q: 1. According to statista.com, workers in Brazil lead the world in paid vacation days, averaging 41 d...

A: Given : Sample No. Sample 1 48 2 40 3 30 4 58 5 20 6 40 7 55 8 70 9 20 10 41 ...

Q: QUESTION 3 The probability distribution of the random variable X is given in the following table. Fi...

A: Given:   x    1   2     3   4   5 P(x) 0.15 0.18 0.05    0.13   0.49  

Q: What is the probability of making a Type I error?

A:

Q: a. How many students liked apricots, but not bananas or cantaloupes? b. How many students liked can...

A: Here AS PER POLICY I HAVE CALCULATED 3 SUBPART PLZ REPOST FOR REMAINING  HERE DEFINE EVENTS AND DRAW...

Q: 5. Lunch Cart You want a sandwich, a side order, and a drink from a lunch cart that offers 4 types o...

A: According to rule of combination the number of ways to select r number of elements out of total n nu...

Q: The following table shows the Myers-Briggs personality preferences for a random sample of 406 people...

A: The Chi square χ2 test helps us to check the independence between two categorical variables. in our ...

Q: stration 17.39. In a Poison distribution, the probability P(x} for x=0 is 10 per cent. Find the mean...

A: The probability for x=0 is 0.10 We have to find mean of the distribution.    

Q: (Portfolio VaR) Suppose there are two investments A and B. Either investment A or B has a 4.5% chanc...

A: Given Information: Consider the two investments A and B.

Q: Can the following table be a probability distribution? P(x) 0.1758 2 0.0463 0.3103 4. 0.2778 0.0826 ...

A: We have given that  X 1 2 3 4 5 P(x) 0.1758 0.0463 0.3103 0.2778 0.0826  

Q: The probability distribution of the random variable X is given in the following table. Find Var(X). ...

A:

Q: Regression Statistics Multiple R R Square Adjusted R Square Standard Error .490 Observations 1000 AN...

A: Given: