36. What type of error occurs if you tail to reject H is not true? a Type lI b.

Question

36. What type of error occurs if you tail to reject H is not true? a Type lI b. Type l s. either Type l or Type II, depending on the level of significance ether Type l or Type II, depending on whether the ses io ontail or two tails 37 In onder to test the following bypotheses ant an ce level of significanse Ile 800 Ha! >800 the null hypothesis will be rejected if the seat statistic s is A two-tailed test is performed at 95% confidence The Pvalue is determined to be 0.09. The null hypothesis a. must be rejected b. should not be rejested c. could be rejected, depending on the sample sine d has been designed incorrectly 38. 39. In regression analysis, the model in the formy-/, +A+ + ialled a regression equation b. correlation equation estimated regression equation d. regression model 40 A regression analysis between sales(Y in $1000) and advertising (X in dollans)resulted in the following equation The above equation implies that an b. increase of SI in advertising is associated with an increase of S4 in salers d. increase of SI in advertising is associated with an increase of 54,000 in sales -30,000+ 4X a increase of 54 in advertising is asociated with an increcase of $4,000 in sales e increase of SI in advertising is associatod with an increase of $34,000 in sales

Explanation / Answer

36. Type II error is the error which we make when we fail to reject the null hypothesis which is not true. Hence, in this case we are making type II error.

Option A is correct.

37. Option A is correct.

38. Option B is correct.

39. Option D is correct.

40. Option D is correct.

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