You are given the following results from a sample of 6 observations. 4 6 3 4 3 10

a. Determine the mean and the variance of this sample.
b. Construct a 95% confidence interval for the population standard deviation.


a. 5 and 7.2
b. 1.675 to 6.582

Business

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Interactions occur when the effects of one factor on the dependent variable depend on the level (category) of the other factors

Indicate whether the statement is true or false

Business

The following information is available from Dodger Corporation's accounting records for the year ended December 31 . 2014: Cash paid to suppliers and employees ................ $1,020,000 Cash dividends paid ................................. 60,000 Cash received from customers ........................ 1,740,000 Rent received ....................................... 20,000 Taxes paid

.......................................... 220,000 Net cash flow provided by operating activities for 2014 was a. $520,000. b. $500,000. c. $460,000. d. $440,000.

Business

All of the businesses and people involved in the physical movement and transfer of ownership of goods and services from producer to consumer constitute _____

a. a channel of distribution b. wholesaling c. retail management d. the sorting process

Business

E-mail, instant messages, text messages, and blogs are all examples of

A) Internal communication. B) Internal and external communication. C) External communication.

Business