Why is this statistical technique called analysis of variance?
What will be an ideal response?
ANS:The technique is called analysis of variance because the variance due to differences in performance or scores is separated into variance that is due to differences between individual scores within groups and variance due to differences between groups.
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Retailers can use multiple channels synergistically by
A. providing a limited amount of information to customers. B. concentrating only on catalogs for product promotions. C. providing similar assortments across channels. D. reducing prices for products in all channels. E. using one channel to promote the others.
Cargo Carrier Company files a suit against Distribution & Transport Inc (D&T). Before the case goes to trial, they enter into a settlement agreement that includes a confidentiality clause. Cargo announces its satisfaction with the terms to its employees. Elron, an employee, posts comments about the terms on Twitter. On discovering the posts, D&T asks a court to invalidate the agreement. Most
likely, the court will hold that the agreement is a. no longer enforceable because Cargo breached it. b. enforceable because Elron is not a direct party to it. c. enforceable because Elron's's posts are outside the agreement. d. enforceable because Cargo did not criticize the agreement.
The times interest earned ratio of Whitney Corporation is 3.0. The interest expense for the year is $21,000, and the corporation's tax rate is 40%. The corporation's after-tax net income must be:
A. $63,000 B. $30,000 C. $42,000 D. $25,200
What is the first guideline in effective interviewing?
A) Prepare a checklist B) Set an appointment C) Take notes D) Prepare questions