Draw the two ogives for thhe following distribution showing the number of marks of 59 students : Marks No. of students Marks No. of students 0–10 4 40-50 12 10-20 8 50-60 20–30 11 60-70 30-40 15

Q: Frequency distribution table: Class 505 – 1066 1067 – 1628 1629 – 2190 2191 – 2752 2753 – 3314…

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Q: = For the given data, the x = 8.9008 inches (round your response to four decimal places). Based on…

A: The tabulated sample means and ranges areSampleSample…

Q: From the Previous example in Lec.5 Find: 1- The median 2- The Mode 3- The relative Frequency…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Below are the times (in days) it takes for a sample of 16 customers from Jack's computer store to…

A: Given the data of 16 observations.Want to draw a histogram?The initial class boundary is 13.5 and…

Q: Q1: The following numbers represent the students' scores in the statistics exam: It is required to…

A: Ascending the given data and evaluate the frequency,

Q: Find the mean, modes, minimum Q0 or X1, maximum Q4 or Xn, range, median, Q2, first quartile, third…

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Q: Before the furniture store began its ad campaign, it averaged 182 customers per day. The manager is…

A: (a)   Determine the type of study.   The type of study used t-test for a population mean.   (b)…

Q: Given the data set of certain measures:       28, 17, 38, 19, 18, 37, 31, 21, 18, 20, 35, 27, 30,…

A: Given:   28 17 38 19 18 37 31 21 18 20 35 27 30 33 39 30 24 41…

Q: 38. Create a frequency distribution for the following data set: 1, 0, 3, 5, 4, 7, 2, 2, 3, 3, 1, 5,…

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Q: The data set represents the number of eggs produced by a small group of chickens each day for ten…

A: The questions is to find the average number of eggs produced in a day

Q: A person scored in the bottom 33% in a test. If the test scores are normally distributed then the…

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Q: Find the 25th, 50th, and 75th percentile from the following list of 25 observations. 5 19 327 52 76…

A: From the provided information, Number of observations (n) = 25

Q: The data represent the​ time, in​ minutes, spent reading a political blog in a day. Construct a…

A: The minimum and maximum observations are 0 and 29, respectively.

Q: 1a. The distribution of the mark scored by three candidate in a professional examination are 54, 24,…

A: 1a. Given The data is as follows: 54, 24, 36

Q: Below are the times (in days) it takes for a sample of 21 customers from Sarah's computer store to…

A: Introduction: We need to construct a histogram using the data.

Q: Whats the step by step process in excel for getting the frequency distribution and percentage…

A: Excel procedure for frequency distribution: Type your data into a worksheet Sort the data in…

Q: The nine measurements that follow are furnace temperatures recorded on successive batches in a…

A: Box plot are used to measure the spread and skewness of the data set. It is also used to measure the…

Q: b) The amount of money earned in a day by Ms. Anne's craft shop was recorded and displayed in the…

A: The range is the difference between the smallest and largest value. Stem and leaf is the…

Q: Sales (in $) for one week were collected for 18 stores in a food store chain. The data are shown…

A: Given data is…

Q: The following values represent the heights of 12 students (in inches) taking a math class. 72, 61,…

A: Given information- We have given the values representing the heights of 13 students taking a math…

Q: Construct a frequency distribution with the first class of 58 – 64 for the following data:

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Q: Below are the times (in days) it takes for a sample of 14 customers from Andrew's computer store to…

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Q: The heights (in inches) for a sample of 18 Male adults are…

A: Given the heights (in inches) for a sample of 18 Male adults are  62, 82, 79, 76, 73, 70, 67, 64,…

Q: Find the mean of the data set: 13.4, 13.4, 12.6, 42.9 24 О 13 O 13.4 O 20.575

A: Find the mean of the data set

Q: The data represent the​ time, in​ minutes, spent reading a political blog in a day. Construct a…

A: Given: n=20 The frequency table is given below Classes Frequency 0-7 3 8-15 1 16-23 4…

Q: 3 4 Number 5 6 7 Table 2.42 Number Number Number Number Number Number Number acer Number Number b.…

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Q: identify the Cummulative Frequency Distribution  Scores               Number of Students    50-59…

A: Cumulative frequency: Cumulative frequencies are obtained by adding each frequency from a frequency…

Q: Forty randomly selected people were asked the number of people living in their home. Let X = the…

A: Relative frequency = frequency/total no. of people Total  no . of people = 40

Q: percentages:

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Q: Here are the reading scores (out of 60) of 20 randomly selected kindergarten kids in a district 34,…

A: Answer:- Given data in ascending order,  15, 26, 27, 29, 31, 32, 34, 35, 36, 38, 39, 39, 41, 42, 43,…

Q: Enter the exact answers (i.e. enter your answers for the relative and cumulative relative…

A: From the provided information, The table is as follow: Number of movies Frequency 0 3…