Mathematics, 26.02.2020 01:50 briannahernand2

Assume that X, the starting salary offer for anthropology majors, is normally distributed with a mean of $39,269 and a standard deviation of $2,550. Use the Distributions tool to answer the questions.

a. The probability that a random selected anthropology major received a starting salary offer less than $38,000 is: ?
b. The probability that a randomly selected anthropology major received a starting salary offer between $38,000 and $41,950 is: ?
c. What percentage of anthropology majors received a starting offer between $32,000 and $38,000?

i. 99.06%
ii. 69.37%
iii. 30.64%
iv. 0.94%

d. Twenty percent of anthropology majors were offered a starting salary less than ?

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