Question: This sampling distribution came from census data from math 140 students in the fall 2015 semester and describes the number of hours of sleep per

This sampling distribution came from census data from math 140 students in the fall 2015 semester and describes the number of hours of sleep per night. Use the sampling distribution to answer the following questions. There are a total of 400 dots. To estimate the standard error, we need find the middle 95%. How many dots should we count in the middle? Group of answer choices 200 400 10 380

.............. .......... ............... .. . . . . ...... .. .. . ........ ............ .. .. ........ . . . .... .. .... . . . . . 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 7.0 7.1 7.2 6.751 This sampling distribution came from census data from math 140 students in the fall 2015 semester and describes the number of hours of sleep per night. Use the sampling distribution to answer the following questions. There are a total of 400 dots. To estimate the standard error, we need find the middle 95%. How many dots should we count in the middle

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