Recent market research reported that HP controlled 23% of the PC market in Canada. Suppose a business
Question:
Recent market research reported that HP controlled 23% of the PC market in Canada. Suppose a business analyst randomly selects 130 recent purchasers of PCs in Canada.
a. What is the probability that more than 35 PC purchasers bought an HP computer?
b. What is the probability that between 24 and 34 PC purchasers (inclusive) bought an HP computer?
c. What is the probability that fewer than 19 PC purchasers bought an HP computer?
d. What is the probability that exactly 29 PC purchasers bought an HP computer?
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a P x 35 Correct for continuity x 355 b c ...View the full answer
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Related Book For 
Business Statistics For Contemporary Decision Making
ISBN: 9781119577621
3rd Canadian Edition
Authors: Ken Black, Ignacio Castillo
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