Author Question: Hamburgers are on the menu tomorrow at a school cafeteria and the manager needs to decide how many ... (Read 154 times)

anjilletteb · **on:** Jun 24, 2018

Hamburgers are on the menu tomorrow at a school cafeteria and the manager needs to decide how many to have ready for the lunch hour. Each hamburger costs the school 1.85 and is sold for 3.50. Leftover hamburgers have no monetary value.

The manager expects demand tomorrow to be 100, 150, 200, or 250 hamburgers and would like to prepare one of these four quantities for lunchtime. If the manager uses the Hurwicz criterion with , how many hamburgers will be prepared?A) 100
B) 150
C) 200
D) 250

Question 2

When testing for a normal distribution with the chi-square goodness-of-fit test with a sample size of 50 observations, the number of intervals needed to satisfy the minimum number of expected frequencies is ________.

A) 4
B) 5
C) 6
D) The sample size is too small to perform the chi-square goodness-of-fit test.

recede · **Reply #1 on:** Jun 24, 2018

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