The Excel spreadsheet below lists the number of credits each student enrolled in Sister Allcott's ENG 101 class is taking this semester. Which of the following statements is the most correct?  Group of answer choicesSister Allcott's students are taking about 5.49 more credits this semester than the mean for all students in all ENG 101 courses.The average number of credits Sister Allcott's students are taking this semester is 11.13 credits.ENG 101 is a time consuming course, so students should take fewer credits to have enough study time.The ninetieth percentile is 16 credits, meaning 90% of Sister Allcott's students are taking 16 credits or more.The most common number of credits being taken this semester by Sister Allcott's students is 13 credits.

9. If a student offered 12 subjects and the student's cumulative score is 1085

Fifty part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below.Part-time Student Course Loads# of Courses Frequency Relative Frequency Cumulative RelativeFrequency1 25 0.5 2 15 3 Part (a)Fill in the blanks in the table.Part-time Student Course Loads# of Courses Frequency Relative Frequency Cumulative RelativeFrequency1 25 0.5 2 15 3 Part (b)What percent of students take exactly two courses? %Part (c)What percent of students take one or two courses? %

Select all the correct answers.The dot plot shows the number of classes per semester that a group of boys and girls have chosen to take in their freshman year of college. Which statements correctly describe the two data sets? The difference of the means is 1.5. The difference of the means is 0.5. The difference of the means is about one-third the mean absolute deviation of either data set. The difference of the means is 1. The difference of the means is about one-half the mean absolute deviation of either data set.

Study the given information and answer the following question.ClassVIVIIVIIIIXXTotal students4052475963Passed students3846455057Number of students passed in class VI is how much percent more/less than the number of students passed in Class X?Only one correct answerA.43.33% moreB.56.19% lessC.33.33% lessD.34.98% more

An instructor recommends to students in his introductory statistics class to spend at least 5 hours studying outside class. One of the items on the student survey for this course was "How many hours a week do you study for this class?” The instructor examined the data for men and women separately. Below is the distribution of this variable for the 30 women in the class.Part A: How should the instructor interpret the amount of time that women spend studying for the class? There can be more than one correct answer. Please answer all that apply.  Group of answer choicesA majority of women in the class spend less than the recommended number of hours studying although a few women do take the instructors advice.The women in the class study less than the men in the class.If you remove the three women with the highest number of study hours, then the result will show an approximately normal distribution.