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(b) Based on your answer to part (a), choose the correct statement. The value of the test statistic lies in the rejection region. O The value of the test statistic doesn't lie in the rejection region. S

(b) Based on your answer to part (a), choose the correct statement. The value of the test statistic lies in the rejection region. O The value of the test statistic doesn't lie in the rejection region. S

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Step 3: Enter the test statistic. (Round to 3 decimal places.) 2.041 Explanation I I (b) Based on your answer to part (a), choose the correct statement. O The value of the test statistic lies in the rejection region. The value of the test statistic doesn't lie in the rejection region. Check -1 X -²a/2=-1.645 (c) Based on your answer to part (b), which statement below is true at the 0.10 level of significance? The null hypothesis should be rejected. The null hypothesis should not be rejected. S 5 1 z = 2.041 Za/2= 1.645 X S © 2022 McGraw Hill LLC. All Rights Reserved Terms of Use
Transcribed Image Text:Step 3: Enter the test statistic. (Round to 3 decimal places.) 2.041 Explanation I I (b) Based on your answer to part (a), choose the correct statement. O The value of the test statistic lies in the rejection region. The value of the test statistic doesn't lie in the rejection region. Check -1 X -²a/2=-1.645 (c) Based on your answer to part (b), which statement below is true at the 0.10 level of significance? The null hypothesis should be rejected. The null hypothesis should not be rejected. S 5 1 z = 2.041 Za/2= 1.645 X S © 2022 McGraw Hill LLC. All Rights Reserved Terms of Use
Suppose there is a claim that a certain population has a mean, u, that is different than 9. You want to test this claim. To do so, you collect a large random sample from the population and perform a hypothesis test at the 0.10 level of significance. To start this test, you write the null hypothesis Ho and the alternative hypothesis H₁ as follows. Ho: μ=9 H₁: μ#9 Suppose you also know the following information. The critical values are - 1.645 and 1.645 (rounded to 3 decimal places). The value of the test statistic is 2.041 (rounded to 3 decimal places). (a) Complete the steps below to show the rejection region(s) and the value of the test statistic for this test. esc Standard Normal Distribution Step 1: Select one-tailed or two-tailed. O One-tailed Two-tailed Step 2: Enter the critical value(s).. (Round to 3 decimal places.) -1.645 1.645 Step 3: Enter the test statistic. (Round to 3 decimal places.) 2.041 Explanation F1 Check F2 ㅁㅁ F3 000 DOO F4 a/2-1.645 F5 F6 04 0.345 KUCH 0.1+ 9 44 F7 22.041 Fa/2 /2 = 1.645 , 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility F8 I F9 F10 F11 F12 As Españo ? 口留日 □
Transcribed Image Text:Suppose there is a claim that a certain population has a mean, u, that is different than 9. You want to test this claim. To do so, you collect a large random sample from the population and perform a hypothesis test at the 0.10 level of significance. To start this test, you write the null hypothesis Ho and the alternative hypothesis H₁ as follows. Ho: μ=9 H₁: μ#9 Suppose you also know the following information. The critical values are - 1.645 and 1.645 (rounded to 3 decimal places). The value of the test statistic is 2.041 (rounded to 3 decimal places). (a) Complete the steps below to show the rejection region(s) and the value of the test statistic for this test. esc Standard Normal Distribution Step 1: Select one-tailed or two-tailed. O One-tailed Two-tailed Step 2: Enter the critical value(s).. (Round to 3 decimal places.) -1.645 1.645 Step 3: Enter the test statistic. (Round to 3 decimal places.) 2.041 Explanation F1 Check F2 ㅁㅁ F3 000 DOO F4 a/2-1.645 F5 F6 04 0.345 KUCH 0.1+ 9 44 F7 22.041 Fa/2 /2 = 1.645 , 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility F8 I F9 F10 F11 F12 As Españo ? 口留日 □
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