What is the class width of the frequency distribution?

Q: The histogram to the right represents the weights (in pounds) of members of a certain high-school…

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Q: Work out 0.15*20.5

A: We need to find 0.15*20.5.We know 0.15 = 15/100 and 20.5 = 205/10.

Q: 1 1 1.2 2.3 3.4

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Q: Jeffrey's mathematics teacher used the information in the table above to calculate his most recent…

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Q: A professor records the following final grades in one course. Construct a frequency table for the…

A: We know that The frequency is the number of times the event happened in an experiment.  The relative…

Q: Data Set 1: 30, 58, 63, -12, 32, 35, 85, -18, -13, 41, 77, -5, -6, -39, 94, -32, 25, 42, 54, 38, 81,…

A: The datasets are given as: DataSet1=c( 30, 58, 63, -12, 32, 35, 85, -18, -13, 41, 77, -5, -6, -39,…

Q: equency 95 78 85 91 95 93 99 38 76 74 87 76 98 74 80 99 84 90 87 70 Complete the frequency table…

A: Given: The data given is as below 95 78 85 91 95 93 99 88 76 74 87 76 98…

Q: A professor records the following final grades in one course. Construct a frequency table for the…

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Q: Find the Fan Cost Index for the Atlanta United.  Team Ticket Other Drink Soft Drink Hot Dog Parking…

A: Introduction - Fan cost index - The fan cost index is a sports statistics that has been around for…

Q: Fill in the correct notation for each: the size of a population  the size of a sample

A: We have to find notation for population size and sample size

Q: Violent cramps include murder, forcible, rapes robbery, and aggravated assault. The data in the next…

A: Step 1: Identify the Range of the DataWe start by identifying the minimum and maximum values from…

Q: Media and mode are Rs 33.5 and Rs 34 but three class frequency are missing

A: It is given that median and mode of wage distribution are Rs 33·5 and Rs 34 respectively of the…

Q: In a national survey college students were​ asked, "How often do you wear a seat belt when riding in…

A: The objective of the question is to understand the frequency distribution of the responses to the…

Q: FIND 5 NUMBER SUMMARY OF DATA 4,56,89,25,35,45,75,65,12,4

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Q: Sheri writes down the amount of time in minutes that it takes for her to commute to work each day…

A: The data is provided for the commuting time in minutes to work for 20 consecutive days.Step by step…

Q: Based on the pattern in the chart shown, which of the following numbers should appear beneath 10? A…

A: we have the pattern as 9121518211521273339

Q: Number Rolled Tally Frequency 1 4 II 3 3. 1 4 III 4 II I 6 Which frequency is the mode?

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Q: TRI, TRIMMED,WINSORIZED MEANS for this value! Age of employees : 9,18,6, 3, 12, 15, 12,…

A: Given that  Age of employees : 9,18,6, 3, 12, 15, 12, 21,12,13,16,23,17,18,13,15,16,19,14,16

Q: Write a how-many-groups word problem for 0.35 / 1.45 = ?

A: how-many-groups word problem for 0.35 / 1.45

Q: The histogram to the right represents the weights (in pounds) of members of a certain high-school…

A: Step 1:Given the histogram in table…

Q: A survey of 400 college seniors resulted in the following crosstabulation regarding their…

A: The question is about probabilityGiven :To find : Of those students who are majoring in "Business "…

Q: Use the following cell phone airport data speeds (Mbps) from a particular network. Find P20- 0.2 0.3…

A: Given: Sample size n = 50 Percentile P = 20 Formula Used: Percentile Rank R = P(n+1)100

Q: Q18. What is the probability that a student received grade A, i.e., P(A) is Q19. What is the…

A: We are given the scores of n = 16 students in all Out of the 16 students, 11 received grade A, 2…

Q: 2.57, 0.92, 1.42, 1.29, 0.87, 2.77, 6.69, 6.01, 5.80, 6.52, 6.21, 4.09, 3.38, 6.87, 6.74, 9.29,…

A: From the provided information, Sample size (n) = 30 Confidence level = 95%

Q: Male Female 45 55 The above shown data is an example of ________ frequency. a. Ungrouped frequency…

A: Categorical frequency: when we collect data in numbers or categorical i.e qualitative data. example…

Q: What is the probability that a dolphin group is around in the afternoon given that it is partaking…

A: Given that  Total = n = 189 Afternoon = A = 23 , Evening = E = 79 Socializing = S = 62 , Evening and…

Q: A professor records the following final grades in one course. Construct a frequency table for the…

A: Given the data is, Frequncy-It is the number of data that occurs. Relative frequency is, Something…

Q: Michael has the following data: 107 104 106 104 106 112 109 105 113 109 105 If the mean is 107,…

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Q: find the geometric mean between the two numbers , round to the nearest tenth if necessary

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Q: Shown below are the lengths in minutes of 6 randomly selected Disney movies. Use the data to compute…

A: It is given that the lengths of the 6 randomly selected Disney movies are: Bambi-69, Cinderalla=74,…

Q: a. 5/50 = ? b. 6/10 = ?

A: Given: 550, 610 For finding values of given expressions, we simplify these

Q: .If a committee with 2 student members is to be formed, what is the probability of forming a…

A: Hey there! Thank you for posting the question.  Since there are multiple questions posted, we will…