In a student survey, sixty part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: Please round your answers to 4 decimal places. # of Courses Frequency Relative Frequency Cumulative Frequency 1 15 0.25   2     43 3 17 0.2833 60  What percent of students take exactly two courses? %

Q: A store surveyed their customers to find out their ages. The bar graph below shows the number of…

A: From the histogram, it is clear that, the number of customers under 17 is 20, the number of…

Q: Estimate the median and interquartile range of the data illustrated in the following cumulative…

A: Cumulative frequencies graph is given.  Cumulative Frequencies:  1,2,3,4,5,6,7,8,9,10,11 We need to…

Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: The total number of part time student is 50.

Q: Using the given data, find the following. , 22,  23,  5,  3,  14 16 Send data to Excel Identify the…

A: First rewrite the data in ascending order         3, 5, 14, 16, 22, 23 1      Low=3   2 𝖰1=size of…

Q: Complete the table. Grade Frequency Relative frequency % B. 15 % 16 7 % % (Round to two decimal…

A: Frequency data table as follows. GRADE Frequency (f)  A 5 B 15 C 16 D 7 F 1   ∑f = 44…

Q: 210 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: (a) Complete the table. From the information, given that Frequency for the number of siblings 4 is…

Q: Below is a 5-figure summary of some data. n=66 105 100 117 144 174 Select the option which gives the…

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Q: For the 20 test scores shown, find the percentile rank for a score of 88. 72 63 92 74 86 50 77 82 98…

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Q: The values and relative frequencies for a set of data are shown below. Complete the cumulative…

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Q: Find the 5 number summary for the data shown.

A: Sample size (n) = 12 To find the five-number summary for the given data.

Q: 180 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: The total number of people is 180.

Q: What is the Relative Frequency for the data x=5 given in the frequency table below: X23 4 849 6 7 f…

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Q: a. Determine the 30th percentile. P30 Round to three decimal places if necessary b. Determine the…

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Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: From the given information, # of courses Frequency Relative Frequency=frequency/Total frequency…

Q: The following data represents the temperature of a town in degrees. DATA: Observation 1 2 3 4 5 6 7…

A: Given that   Data: 5, 0, -19, -7, 37, -10, -9, 46, 57 We have to find arithmetic mean

Q: Using the given data, find the following. 23,  19,  18,  2,  5,  7 , 9 Identify the five-number…

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Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: Frequency is the number of times an observation occur in the data set and relative Frequency is the…

Q: 230 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: Total people = 230 Relative frequency for 0 siblings = 0.1652 The required frequency for 0 siblings…

Q: Find the 5 number summary for the data shown x 10.5 11.7 13.9 15 15.1 15.7 16.9 24.3 27 27.5

A: The five number summary includes: 1) The minimum 2) The first quartile, Q1 3) Median 4) The third…

Q: 230 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: Frequency = 230 - (Sum of others)

Q: What is the mean of the data represented in the frequency table below? 3.75 3.50 2.75…

A: Given: x Frequency (f) fx 1 3 3 2 1 2 3 2 6 4 2 8 5 3 15 6 1 6   ∑f=12 ∑fx=40

Q: The histogram below gives the length of service of members of the Department of Chemistry at a…

A: The formula to compute the percentage of faculty have less than 20 years of service is, % of faculty…

Q: In a student survey, fifty-two part-time students were asked how many courses they were taking this…

A: # of Courses Frequency Relative Frequency Cumulative Frequency 1 17 0.3269 17 2 22 0.4231 39 3…

Q: a. Complete the table (Use 4 decimal places when applicable) b. What percent of the people have…

A: Here given table for frequency distribution of No of Sibling . Cumulative frequency of particular…

Q: 250 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A:

Q: 0 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: Given information: It was stated that part-time students were asked how many courses they were…

Q: 200 people are asked how many siblings they have? The (incomplete) results are shown below (Please…

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Q: n a student survey, forty-one part-time students were asked how many courses they were taking this…

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Q: Complete the table: # of movies watched Frequency 0 3 1 8 2 9 3 4 4 1 Relative Cumulative Enter the…

A: We know that the relative frequency is given by; Relative Frequency=FrequencyTotal Frequency

Q: An individual purchases three qualities of pencils. The relevant data is given below: Quality Price…

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Q: 170 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: The total number of adults is 110.

Q: The min = Q1 = 2.8 105, 5. Median= Q3 = Max= ♦ → ◆ 2.5

A: Follow the procedure given below.

Q: 160 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: (a) From the given information, the total number of people asked is, N = 160 The frequency…

Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: n = 50 we have to fill given table no. of courses frequency relative frequency cumulative…

Q: Find the 5 number summary for the data shown. 16 18 37 58 76 14 35 50 67 86 5 number summary: 1 12…

A: It is give that  the discrete  data is . 1,14,35,50,67,86,6,18,37,58 76

Q: 50 part-time students were asked how many courses they were taking this term. The (incomplete)…

A: a. The frequency of a class or observation is the number of values corresponding to it.

Q: 160 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency…

A: