Solution-Compute the t obtained, Dr. Heather predicts that

Compute the t obtained

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Reference no: EM132155874

Dr. Heather predicts that yoga will effect attention as reflected on the ACME Attention Test. The population mean on the ACME Attention Tests is 73.8. After administering this test to a sample who had just completed a 30 minute yoga session, the researcher obtains the following scores:

76, 87, 73, 82, 87, 76, 98, 76, 95, 35, 78, 65

a. Compute the t obtained

b. with an a = .05, what is the t_crit

c. What should Dr. Heather conclude about the impact of yoga on attention?

d. Compute the confidence intervals for the u

Reference no: EM132155874

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Compute the t obtained

Reference no: EM132155874

Reference no: EM132155874

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