The data given below is for 304 randomly selected 10-minute intervals, where the number of people entering the atrium of a large mall were recorded. Calculate the class width. Frequency Number of Guests 80 - 89 90-99 100 - 109 110-119 120 - 129 Class width= 48 87 70 78 21

Q: Using the following data: 23, 74, 18, 21, 20, 43, 56, 71, 73, 65, 34, 47, 51, 55, 56, 29 Calculate…

A: A frequency distribution is a list, table or graph that displays the frequency of various outcomes…

Q: Students in a class were asked how many movies they had seen in the last month. The results are…

A:

Q: Find the range for the given data, 12,3,45,16,72,11,44,33,18,10

A: Formula :  Range is the difference between maximum value & minimum value in data . Range =…

Q: The scores for a Prestatistics exam are given: 90 79 73 61 76 93 33 87 15 49 87 36 Construct a…

A: Solution-: Given data: 90, 79, 73, 61, 76, 93, 33, 87, 15, 49, 87, 36 Construct a frequency table…

Q: A sociologist surveyed 16 single senior citizens living in private apartments. Each participant…

A: we have to construct  frequency  table .

Q: Athletes' heart rates were recorded after doing one minute of jumping jacks. The results were…

A: Step 1:NaStep 2: Step 3: Step 4:

Q: Suppose the profit the Honda dealership makes on the next 5 Accords it sells are: 443, 1,058, 766,…

A:

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 football kicker makes 70% of his field goals. If he attempts 20 field goals, determine the mean…

A: Determine the mean number of field goals made by football kicker. From the information, given that a…

Q: a. Fill in the two-way frequency table below: Right Handed Left Handed Totals Males Females Totals

A: There are 50 people out of which 22 are right-handed males,19 are right-handed females,5 are…

Q: A website that reviews recent movies lists 4 five-star films (the highest rating), 15 four-star…

A: Given that, Star Number of movies 5 4 4 15 3 17 2 10 1 4 The frequency is the number…

Q: Find the range for the given data set, 26,11,35,38,49,68,73,56,32,48

A: From the provided information, The data values are as follow: 26,11,35,38,49,68,73,56,32,48

Q: How is the frequency of the segmentation set?

A: Segmentation is an important part of statistics. The Heterogeneous data is divided into a…

Q: Draw the stem and leaf plot for the data set 12 24 56 118 456 102 2 68 45

A: The data set is given as: 12 24 56 118 456 102 2 68 45

Q: Create 5 Number Summaries: minimum, Q1, Q2, Q3(median), maximum, using the following data sets.…

A: Data : { 45,58,34,42,52,49,50,45,51 } First arrange data in increasing order : { 34, 42, 45, 45, 49,…

Q: find 2nd deciels for given data 12,15,4,69,85,63,34,75,62,69,74,52,16,46,42

A:

Q: Find the range for the given data set 34,65,78,94,32,16,36,54,48,83

A: 34,65,78,94,32,16,36,54,48,83

Q: Find the mean (average) for the following set of numbers: x=11,5,13,2,7,5,7,16,14,6

A: We have given that the set of numbers : x = 11, 5, 13, 2, 7, 5, 7, 16, 14, 6   Mean ( Average ):  It…

Q: Find the 5 number summary for the data shown 14 24 25 41 45 48 62 68 76 83 88 92 93 5 number…

A: Obtain the values of five number summary.   The values of five number summary is obtained below as…

Q: In a data set, the smallest data value is 7 and the largest data value is 54. If you want to make a…

A: The objective of this question is to find the class width for a frequency table with 5 classes,…

Q: of 118 new enrollees in a college nursing program 68 are planning on pursuing a 4 year degree 32 a…

A:

Q: Find the range for the given data, 55,13,17,35,22,56,78,15,19,67

A: Answer: From the given data, 55,13,17,35,22,56,78,15,19,67 First arrange the ascending order,…

Q: Find the range for the given data set, 44,56,76,98,37,22,38,46,11,39

A: Answer:-  Given data set is,  44,56,76,98,37,22,38,46,11,39  Using formula,  Range = Maximum value -…

Q: A statistics instructor gave a final exam to his class. He recorded how many minutes it took each of…

A: N=population size=50. The time taken by the student to complete the exam are given.

Q: Find the range for the given data set, 22,52,89,63,41,71,14,83,96,12

A: Answer: From the given data, 22,52,89,63,41,71,14,83,96,12 Sample size(n) = 10

Q: Find the range for the given data set,  46,33,78,95,17,23,47,34

A: arrange data in accending order 17,23,33,34,46,47,78,95

Q: Find the 5 number summary for the data shown 11 12 15 22 28 54 57 64 66 68 74 76 87 88 96   5…

A:

Q: Find the mean (average) for the following set of numbers: x=10,24,29,19,17,1,6,14,8,6

A: From the given information we want to find the mean of the given data.

Q: A frequency table consist of 10 classes represent the grades of business statistics for 80 students…

A: There are totally 80 students in the course are represented in 10 classes. Thus, the total frequency…

Q: Arrange the data 1, 6, 4, 7, 9, 4, 8, 5, 6, 6 into a frequency distribution with four intervals.…

A: To arrange the raw data into a frequency distribution with four intervals and to Construct a pie…

Q: Find the mean for the given data set, 23,46,76,38,59

A: Answer: From the given data, 23,46,76,38,59 sample size(n) = 5

Q: The two-way frequency table displays the data collected from a random group of high school students…

A:

Q: Here are 11 numbers in sorted order. -49, -45, -42, -37, -35, -35, -28, -25, -25, -21, -19 What is…

A:

Q: Find the mean of this set of numbers: 19, 19, 9, 11, 13, 20, 19, 10

A: To find Mean of the given set of numbers 19,19,9,11,13,20,19,10

Q: Find the range for the following data: 72,62,63,70,41,82,32,36,75,52,73,79,41,83,45

A: From the provided information, The data values are as follow:…

Q: 51 69 73 74 75 82 89 93 98 100 and the range. 68 69

A: Given Range =Highest value - lowest value

Q: Find the mode for the data set given below 53,62,75,63,73,51,63,78,52,63

A: Answer: Given data set is, 53,62,75,63,73,51,63,78,52,63 Sample size (n) = 10

Q: Freshman and Juniors were surveyed on their favorite pet being cats, dogs, or bird. Fill the…

A: The given frequency table is, The value of BOX A is, BOX A = 6+7             =13

Q: find 10th percentile for given data  78,98,89,86,65,75,45,26,35,15,85

A: