44 45 46 49 50 50 52 53 53 53 D On the right are the numbers of customers served by a restaurant on 40 consecutive days. (The numbers have 60 60 61 61 62 62 63 63 63 64 been ranked lowest to highest.) Find the 1 decile. 65 65 65 66 66 66 67 67 68 68 69 69 70 70 71 72 76 76 77 81 The number of customers representing the 1 decile is

Q: Help me solve for this set of data. Thank you! 14.0 15.2 12.9 12.8 13.7 21.0 22.8 14.7 16.9 15.8…

A: We have given that First  Arranging  in the ascending…

Q: test, and scores are shown below 23 33 34 45 46 47 48 51 51 53 54 55 57 60 65 67 68 71 73 75 80 83…

A: Given: 23, 33, 34, 45, 46, 47, 48, 51, 51, 53, 54, 55, 57, 60, 65, 67, 68, 71, 73, 75, 80, 83, 87,…

Q: Which of the following represent a Marginal Frequency? Select ALL that apply: Fresh Frozen Total…

A: In the question it is asked to represent all the values that show marginal frequency for the given…

Q: 31 10 13 22 33 44 35 50 20 16 15 31 37 34 36 19 28 39 16 44 find the inter quartile range of the…

A: We have given that,  The data set is,  31 10 13 22 33 44 35 50 20 16 15 31 37 34 36 19 28 39 16 44…

Q: For the data set 13 4. 46 89 9. 12 12 13 15 15 16 16 16 17 18 19 20 24 24 24 24 25 25 26 27 27 28 31…

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

Q: The following are the weights (in kg) of bears: 26 29 34 40 46 48 60 62 64 65 76 79 80 86 90 94 105…

A: The arranged data set is: 26 29 34 40 46 48 60 62 64 65 76 79 80 86…

Q: a speeds (Mbps) from a particular network. Find the percentile corresponding to the data speed 5.3…

A: Given that  Total data values (n) = 50 All data values are in increasing order in data.   We know…

Q: The data below shows the sample of number of hours spent studying in the past week for 28 students.…

A:

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A: Find Regression line equations from the following data X Y 3734 16 3888 17 2810 24 3589…

Q: Let x be the age in years of a licensed automobile driver. Let y be the percentage of all fatal…

A: Solution:(a) Draw a scatter diagram displaying the data.

Q: On the right are the numbers of customers served by a restaurant on 40 consecutive days. (The…

A:

Q: The table displays the scores of students on a recent exam. Find the mean of the scores to the…

A: Given: Scores obtain by different students. To find:  Mean of the scores. Mean is given by formula:…

Q: 4. The data below represents the weights of patient fitted with a holter moniton pounds). 120 172…

A: The formula for the first quartile (Q1) is given by n+14th term, the third quartile (Q3) is given by…

Q: The highest temperatures ever recorded (in °F) in 32 different U.S. states are shown below.…

A: Given data…

Q: 20. If Eunice has a percentile rank of 40, what is her height given the table below? Height in cm f…

A: From the provided frequency table The lower boudary is L=165The percentile rank is R=40The Total…

Q: On the right are the numbers of customers served by a restaurant on 40 consecutive days. (The…

A:

Q: data set below represents the ages of 36 executives. Find the percentile that corrosponds to an age…

A: Sort the given data in ascending order.…

Q: The table shows median annual eamings for women and men with various levels of education. As a…

A: We have given a table shows median annual earnings for women and men with various level of…

Q: On the right are the number of customers served by a restaurant on 40 consecutive Saturdays. (the…

A: The formula for finding the percentile p of the data is given ; k =n×p/100 where, n- is the size of…

Q: Grade on Statistics Exam Frequency 6. Below 50 50 – 59 60 – 69 12 70 – 79 10 80 – 89 17 - 90 – 100…

A: Given,

Q: The data shown represent the scores on a national achievement test for a group of 10th-grade…

A: For the given data  Find the approximate percentile ranks of these scores by constructing a…

Q: Class (kg) Freq, f [80; 100) 4 [100; 120) [120; 140) 13 [140; 160) [160; 180) 5 40 The median is…

A:

Q: B. The following are the weights (in kg) of bears: 26 29 34 40 46 48 60 62 64 65 76 79 80 86 90 94…

A: Formula: Percentile corresponding to X=Number of values less than XTotal number of values×100

Q: The data set below represents the ages of 36 Executives. Find the percentile that corresponds to an…

A: Given : n=36

Q: What is the percentile rank of an employee having a daily income of a. 130 b. 95 C.I. f 171 - 182 7…

A: The formula for percentile rank of a grouped date is defined as showing below…

Q: e is a set of data. 45 173 174 195 217 422 554 564 575 618 621 851 entify the 5 number summary (min,…

A: The minimum is 1 and the maximum is 999. Calculate the position of the first quartile Q1​ as:…

Q: Use the given table to estimate the value of N(55) by averaging. t N = N(t) 10 17.6 20 23.8 30 44.6…

A:

Q: Low Temperature ( o F) | 40– 44 45–49 4 Find the mean of the data summarized in the given frequency…

A: 40-44 1 42 42 45-49 4 47 188 50-54 12 52 624 55-59 5 57 285 60-64 1 62 62

Q: Draw a scatter diagram and find r for the data shown in the table. (Round r to three decimal…

A: X Y X2 Y2 XY 10 25 100 625 250 20 48 400 2304 960 30 60 900 3600 1800 30 56 900 3136 1680…

Q: Data table for weights, in pounds, of 17 a therapy treatment for anorexia nervos Before After Before…

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Q: 4. The data in the table shows the age, t (in years), and the corresponding height, h (in inches),…

A:

Q: 11 18 24 33 47 59 61 72 (1) Find Quartile 2 (2) Percentile 50

A: Given data, 11,18,24,33,47,59,61,72 Sort the data in ascending order   11,18,24,33,47,59,61,72

Q: 46 48 48 49 50 51 52 56 56 58 59 61 61 63 64 66 66 67 68 70 70 70 70 71 71 73 74 76 76 77 78 81 82…

A: 25th Percentile is also referred to as the first quartile in statistics To find the first quartile…

Q: Which of these descriptive numbers for the guinea pig data is not measured in days?   A. the mean…

A: Which of these descriptive numbers for the guinea pig data is not measured in days?   A. the…

Q: The grades for 30 students on the most recent exam are given in the data table below: Round your…

A: Given information- We have given the grades of 30 students on the most recent exam. We have to find…

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

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A: Given:

Q: d the most appropriate model for the data. Note that the coefficient is 0 for any variable that is…

A: Given: The data given is as below y x1 x2 x3 x4 64 74 22 24 17 43 63 29 15 30 51 78 20 9…

Q: The numbers of hours worked (per week) by 400 statistics students are shown below. Number of Hours…

A: The frequency of the students working less than 20 hours is 40.

Q: What is the relative frequency of the mode? * Data Points frequency 1.2 4.8 8 8.4 30 12.0 15.6 O…

A: We will find out the required value.

Q: The following is data from the timeš their breath, in seconds: 85 42 90 25 77 51 58 35 105 46 44 45…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: Grade on Statistics Exam Frequency 40 – 49 10 50 – 59 9. 60 – 69 13 70 – 79 11 80 – 89 14 90 – 99…

A:

Q: Refer to the scatterplot in the previous question. Tell whether the data shows a positive, negative,…

A: we have to show that scatterplot is positive or negative or no correlation

Q: The horsepower (Y, in bhp) of a motor car engine was measured at a chosen set of values of running…

A: Given information: Intercept=-11.694 Slope=0.052 Regression Equation: X as the rpm and Y as the bhp.…

Q: The data set below represents the ages of 36 executives. Find the percentile that corresponds to an…

A: Given: n=36 We know that, percentile is calculated as, Pi=i×n100th observation

Q: The following table gives the average number of hours 7 junior high students were left unsupervised…

A: Given data and calculation is shown below x y x2 y2 xy 0 96 0 9216 0 0.5 88 0.25 7744 44 1…

Q: The horsepower (Y, in bhp) of a motor car engine was measured at a chosen set of values of running…

A: The t - test statistic for the significance of regression slope coefficient is defined below…