ion of a recent survey study, a researcher determined tha reliable information. QUESTION 7 Suppose that 10 of the interviewees are randomly drawn from the sample frame, what is the probability that at least two provided reliable information? A. 0.2440 B. 0.7560 C. 0.2816 D. 0.7184 ndividuals who contacted telephonically provided QUESTION 8 Suppose that 10 of the interviewees are randomly drawn from the sample frame, what is the probability that at most two provided reliable information? A. 0.4693 B. 0.4744 C. 0.5256 D. 0.5307

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At the conclusion of a recent survey study, a researcher determined that only 25% of individuals who were contacted telephonically provided
reliable information.
QUESTION 7
Suppose that 10 of the interviewees are randomly drawn from the sample frame, what is the probability that at least two provided reliable
information?
A. 0.2440
B. 0.7560
C. 0.2816
D. 0.7184
QUESTION 8
Suppose that 10 of the interviewees are randomly drawn from the sample frame, what is the probability that at most two provided reliable
information?
A. 0.4693
B. 0.4744
C. 0.5256
D. 0.5307
Use the information provided below to answer questions 9 and 11.
A private hospital stocks a "code blue" resuscitation kit that has a normally distributed demand during the reorder period. The mean (average)
demand during the reorder period is 350 kits, and the standard deviation is 10 kits.
QUESTION 9
What is the probability that during the reorder period, the demand for the "code blue" resuscitation kits oscillated between 329 and 375 kits?
A. 0.9759
B. 0.0241
C. 0.4821
D. 0.4938
Transcribed Image Text:At the conclusion of a recent survey study, a researcher determined that only 25% of individuals who were contacted telephonically provided reliable information. QUESTION 7 Suppose that 10 of the interviewees are randomly drawn from the sample frame, what is the probability that at least two provided reliable information? A. 0.2440 B. 0.7560 C. 0.2816 D. 0.7184 QUESTION 8 Suppose that 10 of the interviewees are randomly drawn from the sample frame, what is the probability that at most two provided reliable information? A. 0.4693 B. 0.4744 C. 0.5256 D. 0.5307 Use the information provided below to answer questions 9 and 11. A private hospital stocks a "code blue" resuscitation kit that has a normally distributed demand during the reorder period. The mean (average) demand during the reorder period is 350 kits, and the standard deviation is 10 kits. QUESTION 9 What is the probability that during the reorder period, the demand for the "code blue" resuscitation kits oscillated between 329 and 375 kits? A. 0.9759 B. 0.0241 C. 0.4821 D. 0.4938
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