Example 24. Construct a histogram from the following distribution of total marks of 30 students of a class : Marks (mid-points) : 100 120 140 160 180 200 No. of Students 6 4 7 5 3 ed with CamScanner

Q: * The mean of the following data (8, 9, 3, 6, 4) equal: A. 6 OB.7 C. 8 O D. 4 OE. 3 * The median of…

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Q: The number of students in the tutoring center was recorded for 24 randomly selected times. The data…

A: The formula of the class width is,

Q: Consider the data set  {-14.14,11.3,-6.2,8.6,8.6,-5.8,-6.2-12.1} find the average and median

A: Given data set {-14.14,11.3,-6.2,8.6,8.6,-5.8,-6.2,-12.1}Arrange the data in ascending order:…

Q: Given the bowling scores of the 8 players below, find the mean and median of the data. Bowler 1: 104…

A: We have to find mean and median

Q: For this grouped data set: Scores      |      Frequencies 30-34        |      7 25-29        |…

A: The table shows the calculations required for obtaining the mean: Class(1) Frequency (f)(2) Mid…

Q: Amanda surveyed 20 juniors and seniors at Delamar High School to find the number of hours per week…

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Q: 10 10 20 Percent

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Q: pediatrician wants to determine the relation that may exist between a child's height and head…

A: Given Data : X = Height          Y =   Head Circumference 27                           17.5 25…

Q: Which of the following  percentiles represents the median of a data set? Select one: a. 100th b.…

A: to find which percentile represents the median .

Q: The number of students in the tutoring center was recorded for 52 randomly selected times. The data…

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Q: 1. Find the mean, median, and mode of the following data: 26, 52, 37, 22, 24, 45, 58, 28, 39, 60,…

A: Mean: It is defined as the sum of the observations divided by the total number of observations.…

Q: 11. Out of 485 students, Roger equal to 'or lower than Roge 12. A group of 750 people tak« 65th…

A: percentile - score below which given percentage of scores fall

Q: Q7. The age group of people using Instagram and the number of people is given below: Age Group…

A: We have to answer the following for the given data.

Q: 10. Determine if test score in. selected stud No. of. Fi

A: The visual method to find the relationship between two variables is scatter plot. The theoretical…

Q: 7 2 1 1 2 3 4 Shipping time (days) Frequency

A: 5 Number summary  Minimum  = 1 Q1 = 2  Q2 = 2  Q3 = 3  Maximum = 5

Q: Consider the data set 5 2 2 3 Find the median: 7 Find the average (mean): 9 9

A: From the provided information, The data values are as follow: 5, 2, 2, 3, 7, 9, 9 Number of…

Q: Given the following set of data, determine the mean 1, 2, 3, 4, 5, 4, 3, 2, 1, 0, 1

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