You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 58.2
61.3
64.6
89.9
67
71.5
66.4
78
79.6
69.5
87
Find the 98% confidence interval. Enter your answer as an open-interval (i. e., parentheses) accurate to 3 decimal
places. Assume the data is from a normally distributed population.
98% C. I. =
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Enter an interval using interval notation (more..

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.