Using your calculator, find the range and standard deviation, round to two decimals places: The table below gives the number of hours spent watching TV last week by a sample of 24 children. 58 25 37 22 35 85 23 27 72 47 38 47 41 39 95 12 84 56 50 76 49 79 53 21 Range = Standard Deviation = Check Answer

Q: In the diagram, about 68% of the scores fall within the shaded area, which is symmetric about the…

A: For 68%; Range can be given as Mean +/- SD

Q: *The data show the number of patients in a sample of ten hospitals who acquired an infection while…

A:

Q: For the sample: 45 84 73 58 54 73 52 60 51 80. Determine the standard deviation and round answer to…

A: The formula of the standard deviation is,

Q: 2. We are given data 124 ; 58 ; 215 ; 123 ; 79 ; 68 ; 82 ; 130 ; 128 ; 150 132 ; 69 ; 132 ; 115 ;…

A:

Q: Refer to the accompanying table, which describes the number of adults in groups of five who reported…

A: Given that ; X represents the number of adults in groups of five who reported sleepwalking P(x) is…

Q: Both data sets represented below have a mean of 50. One has a standard deviation of 2.4, ar the…

A: Solution: Mean for both data sets is 50 The standard deviation for one data set is 2.4 The standard…

Q: Find the standard deviation of the data summarized in the given frequency distribution. The test…

A: In grouped data, observations are clustered into groups. The groups and the corresponding…

Q: Using your calculator, find the range and standard deviation, round to two decimals places: The…

A: Given: Data 85 70 25 68 53 74 31 52 58 52 44 33 86 38 47 44 43…

Q: Using your calculator, find the range and standard deviation, round to two decimals places: The…

A: We have given that,  The data set is,  60 67 82 49 51 78 48 49 71 48 59 23 42 68 26 55 57 55 23 26…

Q: The table on the right gives the annual income for eight families, in thousands of dollars. Find the…

A: Given that following data Family Income x A 49 B 51 C 46 D 48 E 47 F 48 G 45 H 50…

Q: Using your calculator, find the range and standard deviation, round to two decimals places: The…

A: Given information- We have given the table below gives the number of hours spent watching TV last…

Q: how woud you go about finding the standard deviation for the given data.  196 205 215 185 229 278…

A: For the given data, standard deviation can be obtained as follows.Mean: Arithmetic mean is the…

Q: Using your calculator, find the range and standard deviation, round to The table below gives the…

A: We know that Range : It the difference between the maximum value of the data set to the minimum…

Q: The test scores for a math class are shown below. 81, 85, 82, 93, 85, 84, 95, 87, 88, 91 36. What is…

A: Given data set, 81,85,82,93,85,84,95,87,88,91 Standard deviation=?

Q: In the diagram below, what is the value of the standard deviation? What is the mean? 4.0 4.5 5.0 5.5…

A:

Q: Find the mean, median, midrange, range , mean deviation, and standard deviation for the following…

A: Given data and calculation for mean deviation and standard deviation is shown below

Q: 66 90 77 71 41 29 32 20 49 14 57 88 72 40 51 17 14 45 24 77 Use a calculator to find the standard…

A: Given

Q: The table below gives the number of hours spent watching TV last week by a sample of 24 children. 42…

A: Given table shows the number of hours spend watching TV last week by a sample of 24 children .   The…

Q: Using your calculator, find the range and standard deviation, round to two decimals places: The…

A: Given data: 64 59 67 40 53 55 48 65 73 47 67 48 78 49 84 74 37 73 80 88 47 40 92 10

Q: The Department of Commerce is researching the level of income in boroughs A and B and has obtained…

A: Descriptive statistics can be used for explanatory data analysis purposes. It will give a basic…

Q: The number of trout caught by Professor Sokol each year for the last 10 years is given. 48     61…

A:

Q: In a Science test, the mean is 46 and the standard deviation is 4. Assuming the scores are normally…

A:

Q: n the distribution shown, state the mean and standard deviation. Hint: The vertical lines are 1…

A: The vertical line in the distribution shows the 1 standard deviation apart.

Q: The lengths of pregnancies in a small rural village are normally distributed with a mean of 263 days…

A:

Q: The following data represents the age of 24 IQ scores. 81  82  83  90  91  95  95  95  100…

A: Given Information:

Q: Scores 82 90 93 63 77 Compute the mean and the standard deviation

A: Scores 82 90 93 63 77

Q: Use the following information to answer the next exercise: The following data are the distances…

A: Given: Number (N) = 20 Data : 29; 37; 38; 40; 58; 67; 68; 69; 76; 86; 87; 95; 96; 96; 99; 106; 112;…

Q: Both data sets represented below have a mean of 50. One has a standard deviation of 2.4, and the…

A: The provided figure is:

Q: The following table presents the scores of students in Statistics examination Frequency 2. Scores…

A: Solution

Q: Twelve professional gamers were asked their age (in years) when they first began playing their game…

A: We first find the mean

Q: 27 10 12 67 52 83 52 73 69 56 51 13 88 33 67 75 88 57 62 58 Use a calculator to find the standard…

A: Solution: x x^2 27 729 10 100 12 144 67 4489 52 2704 83 6889 52 2704 73 5329 69…

Q: A survey research company asks 100 people how many times they have been to the dentist in the last…

A: The given table can be filled by using EXCEL software as given below. Where “xbar” is the mean…

Q: Refer to the accompanying table, which describes the number of adults in groups of five who reported…

A: X X^2 P(X) XP(X) X^2P(X) 0 0 0.183 0 0 1 1 0.357 0.357 0.357 2 4 0.305 0.61 1.22 3 9 0.122…

Q: Using your calculator, find the range and standard deviation, round to two decimals places: The…

A: Given information- We have given the table which shows the number of hours spent watching TV last…

Q: The data below represents the total number of points each hockey team in the NHL Eastern conference…

A: Given data is {52,66,84,88,93,100,101,117}find the standard deviation

Q: Range =  Standard Deviation =

A: here given data 24 children , n =24

Q: The data sets give the number of platinum albums for the five male artists and the five female…

A: Given :  The data sets showing the number of platinum albums for the five male artists and the five…

Q: Using your calculator, find the range and standard deviation, round to two decimals places: The…

A:

Q: If some data is symmetrical and unimodal, and the mean and standard deviation are 230 and 40…

A: If the data is symmetrical and unimodal, then it is normally distributed with mean, μ=230 and…

Q: In Exercises, determine the range and sample standard deviation for each of the data sets. For the…

A: The data contains the number of tornados that touched down in the United States during each month of…

Q: Using your calculator, find the range and standard deviation, round to two decimals places! The…

A: Given data set: 85, 33, 60, 45, 53, 46, 58, 47, 22, 44, 71, 83, 62, 79, 43, 36, 56, 39, 65, 36, 81,…

Q: Using technology, find the range and standard deviation, round to one decimals place: The table…

A: Given data, 20 39 34 29 48 84 64 25 75 89 40 57 82 43 62 52 49 59 38 87 49 66 95 17

Q: Find the mean, median, mode, and midrange. Then explain which you think is the most meaningful…

A: Given data is: 5.09 5.27 5.17 5.25 5.35 5.45 5.33 5.40 5.28 4.83 5.43 5.48 5.20 5.39 5.48 5.47 5.48…

Q: Q7 / For the data in the frequency table below, find the value of the standard deviation Class…

A: The following is the formulae for the Standard deviation of Frequency distribution…

Q: Find the mean and standard deviation for the individualized instruction scores. Scores…

A: Answer -             Calculate Mean and standard deviation from the following grouped data…

Q: he table shows kayden's quiz score for a semester. What are the mean and the standard deviation,…

A:

Q: One aspect of the beauty of scenic landscape is its variability. The elevations (feet above sea…

A: We have given that data  I want to find mean and standard deviation  Mean = sum of all…

Q: Find the mean and standard deviation for the individualized instruction scores. Scores…

A: From the given information, Consider, X =Scores and Y = Individualized Instruction x f 50-59 2…

Q: Using your calculator, find the range and standard deviation, round to two decimals places: The…

A: List of formulae : Range = Maximum value - Minimum value Sample standard deviation : s = ∑x2-∑x2nn-1

Q: The test scores on a science quiz were:  50  50  63  71  74  74  75  77  78  80  85  99. This is a…

A: Given, The given data set iss population data set. 50  50  63  71  74  74  75  77  78  80  85  99 N…