14. Mr. Sy asserts that fewer than 5% of the bulbs that he sells are defective. Suppose 300 bulbs are randomly selected, each are tested. and 10 defective bulbs are found. Does the data provide sufficient evidence for Mr. Sy to conclude that the fraction of defective bulbs is less than 0.05 using a = 0.01? Which of the following is the computed value? O A. 1.58 B. 1.59 O C. -1.58

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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15. Mr. Sy asserts that fewer than
5% of the bulbs that he sells are
defective. Suppose 300 bulbs are
randomly selected, each are tested
and 10 defective bulbs are found.
Does the data provide sufficient
evidence for Mr. Sy to conclude that
the fraction of defective bulbs is
less than 0.05 using a = 0.01? Which
of the following is the correct
decision?
O A. Accept Ho
B. Reject Ho
O C. Cannot be determined
Transcribed Image Text:* 15. Mr. Sy asserts that fewer than 5% of the bulbs that he sells are defective. Suppose 300 bulbs are randomly selected, each are tested and 10 defective bulbs are found. Does the data provide sufficient evidence for Mr. Sy to conclude that the fraction of defective bulbs is less than 0.05 using a = 0.01? Which of the following is the correct decision? O A. Accept Ho B. Reject Ho O C. Cannot be determined
14. Mr. Sy asserts that fewer than
5% of the bulbs that he sells are
defective. Suppose 300 bulbs are
randomly selected, each are tested.
and 10 defective bulbs are found.
Does the data provide sufficient
evidence for Mr. Sy to conclude that
the fraction of defective bulbs is
less than 0.05 using a = 0.01? Which
of the following is the computed
value?
O A. 1.58
B. 1.59
O C. -1.58
O D. -1.59
Transcribed Image Text:14. Mr. Sy asserts that fewer than 5% of the bulbs that he sells are defective. Suppose 300 bulbs are randomly selected, each are tested. and 10 defective bulbs are found. Does the data provide sufficient evidence for Mr. Sy to conclude that the fraction of defective bulbs is less than 0.05 using a = 0.01? Which of the following is the computed value? O A. 1.58 B. 1.59 O C. -1.58 O D. -1.59
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