You intend to estimate a population mean u with the following sample. 59.2 68.9 68.3 63.3 113.1 56 61 You believe the population is normally distributed. Find the 99% confidence interval. Enter your answer as an open-interval (i.e., parentheses) accurate to twp decimal places (because the sample data are reported accurate to one decimal place). 99% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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You intend to estimate a population mean u with the following sample.
59.2
68.9
68.3
63.3
113.1
56
61
You believe the population is normally distributed. Find the 99% confidence interval. Enter your
answer as an open-interval (i.e., parentheses) accurate to twp decimal places (because the sample
data are reported accurate to one decimal place).
99% C.I. =
Answer should be obtained without any preliminary rounding. However, the critical value may be
rounded to 3 decimal places.
Transcribed Image Text:You intend to estimate a population mean u with the following sample. 59.2 68.9 68.3 63.3 113.1 56 61 You believe the population is normally distributed. Find the 99% confidence interval. Enter your answer as an open-interval (i.e., parentheses) accurate to twp decimal places (because the sample data are reported accurate to one decimal place). 99% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.
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