Consider the following hypothesis test.
Consider the following hypothesis test.
H₀: μ₁-μ₂=0
Hα: μ₁-μ₂ ≠ 0
The following results are for two independent samples taken from two populations.
Enter negative values as negative numbers.
a. What is the value of the test statistic? (to 2 decimals)
b. What is the p-value? (to 4 decimals)
c. With α=0.05, what is your hypothesis testing conclusion?
Homework Answers
Consider the following hypothesis test. The following results are for two independent samples taken from the...
Consider the following hypothesis test. The following results are for two independent samples taken from the two populations. Sample 2 n2=70 X 2 106 7.6 Sample 1 1-104 7 1 -8.4 a. What is the value of the test statistic? If required enter negative values as negative numbers (to 2 decimals). b. What is the p-value (to 4 decimals)? Use z-table. C. With α-.05, what is your hypothesis testing conclusion? Select Icon Key
6. 2.43 Consider the following hypothesis test 7.2.43 The following results are for two independent samples...
6. 2.43 Consider the following hypothesis test 7.2.43 The following results are for two independent samples taken from two populations. Excel File: data10-03.xlsx Sample 1 Sample 2 n, 80 104 o 8.4 n 70 2 106 7.6 Enter negative values as negative numbers a. What is the value of the test statistic? (to 2 decimals) 1.53 b. What is the p-value? (to 4 decimals) 0630 c. With a-0.05, what is your hypothesis testing conclusion? Do not reject the null hypothesis...
Consider the following hypothesis test Но The following results are for two independent samples taken from...
Consider the following hypothesis test Но The following results are for two independent samples taken from the two populations Sample 1 Sample 2 1 25.8 22.5 a. What is the value of the test statistic (round to 2 decimals)? 2.89 b. What is the p-value (round to 4 decimals)? Use z-value rounded to 2 decimal places. c. with α-0.05, what is your hypothesis testing conclusion? p-value is- Select your answer- Hide Feedback Partially Correct
Consider the following hypothesis test. Ho: μ 1-u250 Hai μιιμ2>0 The following results are for two...
Consider the following hypothesis test. Ho: μ 1-u250 Hai μιιμ2>0 The following results are for two independent samples taken from the two populations. Sample 1 140 1 -25.4 2 22.3 Sample 2 n2 70 a. What is the value of the test statistic (round to 2 decimals)? b. What is the p-value (round to 4 decimals)? Use z-table. Use z-value rounded to 2 decimal places. c. with .05, what is your hypothesis testing conclusion? p-value is Select Ho
eBook Video Consider the hypothesis test below. Ho :Pi-Pr S Ha:P-P> The following results are for...
eBook Video Consider the hypothesis test below. Ho :Pi-Pr S Ha:P-P> The following results are for independent samples taken from the two populations. Sample 1 11-100 -0.25 Sample 2 2300 = 0.11 Use pooled estimator of p. a. What is the value of the test statistic (to 2 decimals)? b. What is the p-value (to 4 decimals)? c. With a.05, what is your hypothesis testing conclusion? Select your answer
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- Homework Consider the following hypothesis test. 。1 The following results are for two independent samples taken from the two populations. Sample 1 Sample2 n1=30 n2=60 a. What is the value of the test statistic (round to 2 decimals)? b. What is the p-value (round to 4 decimals)? Use z-value rounded to 2 decimal places. 0.05, what is your hypothesis testing conclusion? c. with a Select your answer - greater than or equal to 0.05, reject greater than 0.05, do...
Consider the hypothesis test below. Ho: P 1-2250 Ha: P 1-22 > 0 The following results...
Consider the hypothesis test below. Ho: P 1-2250 Ha: P 1-22 > 0 The following results are for independent samples taken from the two populations. Sample 1 Sample 2 ni = 200 n2 = 400 P1 = 0.26 P2 = 0.16 -a. What is the value of the test statistic (to 2 decimals)? b. What is the p-value (to 4 decimals)? c. With a = .05, what is your hypothesis testing conclusion? Select
Consider the following hypothesis test. H0: 1 - 2≤ 0 Ha: 1 - 2> 0 The following results are for...
Consider the following hypothesis test. H0: 1 - 2≤ 0 Ha: 1 - 2> 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n 1 = 30 n 2 = 60 x 1 = 25.6 x 2 = 22.2 σ 1 = 5.2 σ 2 = 6 a. What is the value of the test statistic (round to 2 decimals)? b. What is the p-value (round to 4 decimals)? Use z-table. Use z-value rounded to...
onsider the hypothesis test below. H0: p 1 - p 2 ≤ 0 Ha: p 1...
onsider the hypothesis test below. H0: p 1 - p 2 ≤ 0 Ha: p 1 - p 2 > 0 The following results are for independent samples taken from the two populations. Sample 1 Sample 2 n1 = 200 n2 = 400 p1 = 0.23 p2 = 0.16 What is the value of the test statistic (to 2 decimals)? What is the p-value (to 4 decimals)? With α = .05, what is your hypothesis testing conclusion?
Consider the following hypothesis test. Ho: M1-M250 H: H 1 - > 0 The following results...
Consider the following hypothesis test. Ho: M1-M250 H: H 1 - > 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n1 - 30 n2 - 50 * 1 = 25. 9 2 = 22.8 01 - 5.2 02-7 a. What is the value of the test statistic (round to 2 decimals)? b. What is the p-value (round to 4 decimals)? Use z-table. Use z-value rounded to 2 decimal places. c....
Consider the following hypothesis test. The following results are for two independent samples taken from the two populations. Sample 2 n2=70 X 2 106 7.6 Sample 1 1-104 7 1 -8.4 a. What is the value of the test statistic? If required enter negative values as negative numbers (to 2 decimals). b. What is the p-value (to 4 decimals)? Use z-table. C. With α-.05, what is your hypothesis testing conclusion? Select Icon Key
6. 2.43 Consider the following hypothesis test 7.2.43 The following results are for two independent samples taken from two populations. Excel File: data10-03.xlsx Sample 1 Sample 2 n, 80 104 o 8.4 n 70 2 106 7.6 Enter negative values as negative numbers a. What is the value of the test statistic? (to 2 decimals) 1.53 b. What is the p-value? (to 4 decimals) 0630 c. With a-0.05, what is your hypothesis testing conclusion? Do not reject the null hypothesis...
Consider the following hypothesis test Но The following results are for two independent samples taken from the two populations Sample 1 Sample 2 1 25.8 22.5 a. What is the value of the test statistic (round to 2 decimals)? 2.89 b. What is the p-value (round to 4 decimals)? Use z-value rounded to 2 decimal places. c. with α-0.05, what is your hypothesis testing conclusion? p-value is- Select your answer- Hide Feedback Partially Correct
Consider the following hypothesis test. Ho: μ 1-u250 Hai μιιμ2>0 The following results are for two independent samples taken from the two populations. Sample 1 140 1 -25.4 2 22.3 Sample 2 n2 70 a. What is the value of the test statistic (round to 2 decimals)? b. What is the p-value (round to 4 decimals)? Use z-table. Use z-value rounded to 2 decimal places. c. with .05, what is your hypothesis testing conclusion? p-value is Select Ho
eBook Video Consider the hypothesis test below. Ho :Pi-Pr S Ha:P-P> The following results are for independent samples taken from the two populations. Sample 1 11-100 -0.25 Sample 2 2300 = 0.11 Use pooled estimator of p. a. What is the value of the test statistic (to 2 decimals)? b. What is the p-value (to 4 decimals)? c. With a.05, what is your hypothesis testing conclusion? Select your answer
- Homework Consider the following hypothesis test. 。1 The following results are for two independent samples taken from the two populations. Sample 1 Sample2 n1=30 n2=60 a. What is the value of the test statistic (round to 2 decimals)? b. What is the p-value (round to 4 decimals)? Use z-value rounded to 2 decimal places. 0.05, what is your hypothesis testing conclusion? c. with a Select your answer - greater than or equal to 0.05, reject greater than 0.05, do...
Consider the hypothesis test below. Ho: P 1-2250 Ha: P 1-22 > 0 The following results are for independent samples taken from the two populations. Sample 1 Sample 2 ni = 200 n2 = 400 P1 = 0.26 P2 = 0.16 -a. What is the value of the test statistic (to 2 decimals)? b. What is the p-value (to 4 decimals)? c. With a = .05, what is your hypothesis testing conclusion? Select
Consider the following hypothesis test. Ho: M1-M250 H: H 1 - > 0 The following results are for two independent samples taken from the two populations. Sample 1 Sample 2 n1 - 30 n2 - 50 * 1 = 25. 9 2 = 22.8 01 - 5.2 02-7 a. What is the value of the test statistic (round to 2 decimals)? b. What is the p-value (round to 4 decimals)? Use z-table. Use z-value rounded to 2 decimal places. c....
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