Question: Identify the null and alternative hypotheses. Choose the correct answer below. XA. HO: HN - HT =0 OB. HO: HN - HT #0 HA: HN

 Identify the null and alternative hypotheses. Choose the correct answer below.XA. HO: HN - HT =0 OB. HO: HN - HT #0

HA: HN - HT 0 HA: HN - HT #0 Compute thetest statistic. t= 1.29 (Round to two decimal places as needed.) Find

Identify the null and alternative hypotheses. Choose the correct answer below. XA. HO: HN - HT =0 OB. HO: HN - HT #0 HA: HN - HT 0 HA: HN - HT #0 Compute the test statistic. t= 1.29 (Round to two decimal places as needed.) Find the P-value The P-value is 0.199. (Round to three decimal places as needed.) State the conclusion. Choose the correct answer below. O A. Reject the null hypothesis. There is sufficient evidence that students taught using the new method have a different mean score on the word problems test B. Fail to reject the null hypothesis. There is sufficient evidence that students taught using the new method have a different mean score on the word problems than traditional students. test than traditional students. O C. Reject the null hypothesis. There is not sufficient evidence that students taught using the new method have a different mean score on the word problems D. Fail to reject the null hypothesis. There is not sufficient evidence that students taught using the new method have a different mean score on the word test than traditional students. problems test than traditional students.A study of a new mathematics teaching methodology tested students' ability to solve word problems. This table shows how students using the new method and the traditional method performed. What do you conclude? (Assume the conditions for inference are met. Assume a significance level of 0.05.) Math Program n Mean SD New 313 37.3 32.4 Traditional 273 53.9 28.5

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 Mathematics Questions!