Calculate required sample size when developing an A-B test

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Reference no: EM131854390

1. It is impossible to calculate the required sample size when developing an A/B test.

True

False

2. A/B testing allows you to test multiple variations at the same time.

True

False

3. A two-sample location test of the null hypothesis such that the means of two populations are equal.

True

False

4. A/B testing allows you to compare a variation against a current experience and then collect data about the impact of that change.

True

False

5. Which of the following statements is INCORRECT?

A. The more depreciation an investor-owned healthcare firm reports, the lower its tax bill, other things held constant.

B. Depreciation is an expense, so an increase in depreciation would normally lead to a reduction in the firm’s net cash flow.

C. Depreciation is not a cash charge, however, it does have an effect on a firm’s reported profits.

E. The more depreciation an investor-owned healthcare firm reports, the higher its net cash flow, other things held constant

Reference no: EM131854390

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