Question: 10.82 Calculate the maximum error of estimate for a 90% confidence interval for the difference between two proportions for the following cases: a. n1

10.82 Calculate the maximum error of estimate for a 90% confidence interval for the difference between two proportions for the following cases:

a. n1  40, p1  0.7, n2  44, and p2  0.75

b. n1  36, p1  0.33, n2  38, and p2  0.42

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Elementary Statistics Questions!

Q:

Calculate the maximum error of estimate for a 90% confidence interval for the difference between two proportions for the following cases: a. n40, p0.7,n2 44, and p 0.75 b. 36,P 0.33, n2 38, and p2...

Q:

Bruna Reis Statistics 1. Assume that data contained in the BUSI1013-Numerical Data A.xls file is from a simple random sample of customers of a Canadian retailer. Use this data to answer the...

Q:

Math 10 Practice Exam 4 PLS SHOW WORK and ANSWER ALL THE QUESTIONS ---- NO EXCEPTION ) ( NOTE: your answer should be among the multiple choice questions/ answer if it's it means your is wrong so pls...

Q:

b. Write down the known information. Population # 1 = Population # 2 = X1 = , m = , 1= X 2 = , n2 = , P2 = Calculate the margin of error. P191 4 P292 E = Zon1 n2 d. Make the confidence interval (P1...

Q:

Box 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 Number Defective 1 0 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 0...

Q:

II. Probability P(AUB) = P(A) + P(B) - P(An B) P(AB) = P(An B) P(B) E(X) = Ux = Expi Var(X) = 0; = _(x - ux)2pi If X has a binomial distribution with parameters n and p, then: P(X = k) = k) p* (1 -...

Q:

Region 1 Yes Yes No Yes Yes No No Yes Yes Yes Yes Yes Yes No No Yes Yes Yes Yes Yes Yes Yes Yes No Yes No Yes No Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes...

Q:

Team Case Study Legend and Coding: Gender : 0 = Male; 1 = Female Age: Age of customers Income: Personal income in thousands Deposit Before: Amount of deposits before the pilot; in thousands Deposit...

Q:

Choosing sample sizes. For a single proportion, the margin of error of a confidence interval is largest for any given sample size n and confidence level C when p 5 0.5. This led us to use p* 5 0.5...

Q:

Question 1 The sampling distribution of a single proportion is approximately normal if the number of success OR the number of failures is greater than or equal to 10. True False Question 2 In a...

Q:

The basket of goods representing the CPI was valued at 30,000 in the reference year of 2020. In 2021 the price of this basket increased to 3200. If the CPI was set at 100 in 2020 what was the value...

Q:

The molar solubility of Cd(OH) 2 is 1.84 10 5 M in water. The expected solubility of Cd(OH) 2 in a buffer solution of pH = 12 is (a) 1.84 10 9 M (b) 2.49 10 10 M (c) (2.49/ 1.84) 10 9 M (d) 6.23 ...

Q:

LightMary Goodman had always wanted to open an advertising firm. Finally , at the beginning of 2 0 1 9 , she decided to leave the firm of Light, Dry and Cool and open her own firm. In 2 0 1 9 , Mary...

Q:

On the cost reconciliation part of the production report, the weighted-average method treats all units transferred out in the same way. How does this differ from the FIFO method of handling units...

Q:

Watching television: The General Social Survey reported that in a sample of 68 men aged 1825, the mean number of hours of television watched per day was 2.76 with a standard deviation of 2.21. In a...

Q:

Exercise: Medical researchers conducted a study to determine whether treadmill exercise could improve the walking ability of patients suffering from claudication, which is pain caused by insufficient...

Q:

Sales commissions: A company studied two programs for compensating its sales staff. Nine salespeople participated in the study. In program A, salespeople were paid a higher salary, plus a small...

Q:

6: (use Minitab) 1.Plot stem and leaf and a histogram of this data: Weight of students in class in lbs.: 120, 135, 100, 145, 160, 180, 190, 200, 120, 210, 180, 137, 180, 125 2. Describe the shape of...

Q:

2 A factor is a bank that buys receivables from businesses and then collects the payments directly from the customers. O True False 4 point

Q:

Data from the current year-end Barco Company Kyan Company Data from the current year's balance sheets Assets Cash Accounts receivable, net Merchandise inventory Prepaid expenses Plant assets, net...