ted. at is the probability that one newborn baby will have a weight within 0.6 pounds of the mean-that is, between 7.4 and 8.6 pounds, or within one stan Lion of the mean? nat is the probability that the average of nine babies' weights will be within 0.6 pounds of the mean; will be between 7.4 and 8.6 pounds? plain the difference between (a) and (b). ne probability is und to four decimal places as needed.) Enter your answer in the answer box and then click Check Answer. 2 parts remaining Clear All Check Answer

MATLAB: An Introduction with Applications
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Some sources report that the weights of full-term newborn babies in a certain town have a mean of 8 pounds and a standard deviation of 0.6 pounds and are normally
distributed.
a. What is the probability that one newborn baby will have a weight within 0.6 pounds of the mean-that is, between 7.4 and 8.6 pounds, or within one standard
deviation of the mean?
b. What is the probability that the average of nine babies' weights will be within 0.6 pounds of the mean; will be between 7.4 and 8.6 pounds?
c. Explain the difference between (a) and (b).
a. The probability is
(Round to four decimal places as needed.)
Enter your answer in the answer box and then click Check Answer.
Check Answer
Clear All
parts
remaining
Transcribed Image Text:Score: 0 of 1 pt 1 of 8 (0 complete) HW Score: 0%, 0 of 8 pt 9.2.11 Tutoring Question Help ▼ Some sources report that the weights of full-term newborn babies in a certain town have a mean of 8 pounds and a standard deviation of 0.6 pounds and are normally distributed. a. What is the probability that one newborn baby will have a weight within 0.6 pounds of the mean-that is, between 7.4 and 8.6 pounds, or within one standard deviation of the mean? b. What is the probability that the average of nine babies' weights will be within 0.6 pounds of the mean; will be between 7.4 and 8.6 pounds? c. Explain the difference between (a) and (b). a. The probability is (Round to four decimal places as needed.) Enter your answer in the answer box and then click Check Answer. Check Answer Clear All parts remaining
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