You intend to estimate a population mean μ with the following sample. 17.5 -7.2 21 4.6 9.1 41.2 You believe the populati
Posted: Wed May 11, 2022 3:26 pm
You intend to estimate a population mean μ with the following
sample. 17.5 -7.2 21 4.6 9.1 41.2 You believe the population is
normally distributed. Find the 95% confidence interval. Enter your
answer as an open-interval (i.e., parentheses) accurate to two
decimal places (because the sample data are reported accurate to
one decimal place). 95% C.I. = Answer should be obtained without
any preliminary rounding. However, the critical value may be
rounded to 3 decimal places.
sample. 17.5 -7.2 21 4.6 9.1 41.2 You believe the population is
normally distributed. Find the 95% confidence interval. Enter your
answer as an open-interval (i.e., parentheses) accurate to two
decimal places (because the sample data are reported accurate to
one decimal place). 95% C.I. = Answer should be obtained without
any preliminary rounding. However, the critical value may be
rounded to 3 decimal places.