Approximately, what is the '50-50' center of this distribution? (it is acceptable to give the boundaries of a class for this answer)

Q: The following table shows the frequency distribution for the number of children under 10 years old…

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Q: In order to get patients opinion about the services provided to them by a hospital, a sample of 500…

A: A systematic type of sampling is the sampling in which every kth member is selected to gather a…

Q: Calculate the class width if a frequency distribution was created using five (5) classes.

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Q: Question 1 150 steel workshops have the following distribution of average number of workers in…

A: Measure of central tendency are used to measure average of data set observations. Measures are mean,…

Q: 3. What is the median of the data set (30, 10, 20, 40}? OA. 10 OB. 15 OC. 20 OD. 25

A: given  set is  30,10,20,40median is the number in the middle when the data is ordered from leastto…

Q: McDonald’s Dinner Service Times Refer to the accompanying frequency distribution. What problem would…

A: The given classes of the frequency distribution are 60-120, 120-180, 180-240, 240-300, 300-360.

Q: An instructor wants to find out whether the mean score received by students who were helped by three…

A: Given: leshia Chandra Sumaiya Indranil 72 78 80 79 69 93 68 70 84 79 59 61 76 97 75 74…

Q: The 20 scores below were recored from a math test: 75, 64, 82, 68, 75, 73, 68, 78, 80, 97, 85, 68,…

A: Step-by-step procedure to obtain frequency distribution table using Excel: Select the data and go…

Q: constructing a frequency distribution, as the number of classes are decreased, the class width…

A: We have to determine which statement is correct for given situation.

Q: b. Using a class width of 10, develop a frequency distribution of the data starting with 30–39.9,…

A: Given data : Airport (Airport Code) Total Passengers (Millions)  Boston Logan (BOS) 36.3…

Q: What is the median race time in seconds for this group of students

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Q: It can be said that a sample is representative of the population. What is meant by this?

A: It is given that the statement about to the sample.

Q: A(n) is a category in a frequency distribution. O a polygon O b. histogram O c class Od. ogive

A: We have to fill a sentence related to frequency distribution using the given options.

Q: 2. Ms. Peterson asks her second-grade class to name their favorite color. What scale of measurement…

A: Scale of measurement are used to measure each type of data in a scale. The type of scale of…

Q: The IQ scores of the five-member of the Duluth family are 100,82,104,96 and 118. For this…

A: Data is: 100,82,104,96,118

Q: The figure is a histogram of the number of servings of fruit per day claimed by 74…

A: X=The number of servings of fruits per day n=74 We can make frequency distribution from given…

Q: A die was flipped 15 times, below is the number of upside. Number on left is toss, number on right…

A: The percentage for a specific upside number for "n" number of tosses of a dice= Number of counts for…

Q: A survey asked 16 boys and 14 girls about their shirt color. There were 8 boys with blue shirts, 6…

A:

Q: can be considered as the mid point of the distribution. Select one: a. mode b. none of these C. mean…

A: Median = Middle number of the sorted data.  Mean = Sum of all observation / total number of…

Q: The IQ scores of Rasa Sayang student are shown below: 118, 123, 124, 125, 127, 128, 129, 130, 130,…

A: Given: N = 17 Formula Used: Sturge formula:  Number of class intervals n = 1+3.3logN Class width =…

Q: The 20 scores below were recorded from a math test: 75, 64, 82, 68, 75, 73, 68, 78, 80, 97, 85, 68,…

A: There are 20 scores. Starting class is 50-59. The number of classes is 5. The frequency distribution…

Q: 2. The following table shows the distribution of number of students per teacher in 80 Colleges.…

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Q: Multiple Comparisons Dependent Variable: RAPEMYTH Tukey HSD Mean Difference (- J) 95% Confidence…

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Q: One of the primary goals of constructing a frequency distribution for quantitative data is to…

A: Few main concepts to make frequency distribution table : 1 : Number of classes should be 5 to 20 Too…

Q: Which of the statements correctly describes the relationship between the mean and median in the…

A: The histogram below for the number of servings of fruits per day claimed for 74 seventeen year old…

Q: In my survey I asked how many people they have dated in their lives and I gave them a choice of 0,…

A: Generally there will be less people who have dated more than 7 people in their lives.    Most of…

Q: If the following seven scores are ranked from smallest to largest, then what rank should be assigned…

A: Rank in Statistics: When data is ordered, numeric or ordinal values are replaced by their rank,…

Q: D) 3.64 17. Kevin asked some of his friends how many hours they had worked during the previous week…

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Q: Determine the mean, median and mode for the sample of masses of students. Show all work, use proper…

A: The mean for the sample of masses of students is calculated as below: Mean…