Mathematics, 26.03.2021 02:50, masad

g The following numbers represent the highest temperatures (in Fahrenheit) during the last 18 days of a city. 68, 75, 87 ,99, 72, 72, 65, 64, 61, 70, 77 ,70 ,67, 73, 83, 55, 58, 54 a. Calculate the mean, variance, and the standard deviation of the above data. b. Calculate the first quartile, the third quartile, and the 90th percentile. Interpret these values.

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g The following numbers represent the highest temperatures (in Fahrenheit) during the last 18 days o...