The ________ is a statistic that assumes that the variable has a symmetric bell-shaped distribution and the mean is known (or assumed to be known) and the population variance is estimated from the sample

A) F statistic
B) t statistic
C) z statistic
D) none of the above


B

Business

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Which external source of information provided by the marketing manager is considered to be the most credible?

A) sales presentations B) advertisements C) sales orientation D) word-of-mouth

Business

Gaston owns equipment that cost $31,000 with accumulated depreciation of $6200. Gaston sells the equipment for $22,300. Which of the following would not be part of the journal entry to record the disposal of the equipment?

A. Debit Loss on Disposal of Equipment $2500. B. Debit Accumulated Depreciation $6200. C. Credit Equipment $31,000. D. Debit Cash $22,300. E. Credit Gain on Disposal of Equipment $2500.

Business

During a presentation

A) Verbal communication is important. B) Your appearance and attitude are important. C) Non-verbal communication is important. D) All of the above. E) A and B.

Business

Value generated by a project is ______.

a. the product of planned expenditures and percentage of tasks completed b. the ratio of planned expenditures to percentage of tasks completed c. the sum of planned expenditures divided by number of tasks scheduled for completion d. the ratio of actual expenditures and percentage of tasks scheduled for completion

Business