questions I and 2, base your answers on the Minitab histogram below, which repre

Question

questions I and 2, base your answers on the Minitab histogram below, which represents the of absences in MTH 160 during the Fall 2016 semester for a sample of 50 MCC students. Number of Absences in MTH 160 During Fall 2016 12- 10 0 Number of Absences 1. What percent of the students in the sample had less than 3 absences? a) b) c) d) 20% 27% 46% 54% 2. Which of the following best describes the shape of the histogram? a) skewed to the left b) skewed to the right c) bell-shaped (or normal) d) uniform

Explanation / Answer

Question 1: Total number of students absence less than 3 is

= 5+12+10= 27 out of 50 students

i.e. 54% students.

Hence answer d) 54%

Question 2: From the histogram plot it is evident that the tail is skewd more to the right hence it is b) skewed to the right.

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