A student keeps a record of how the number of times they access their mobile phone on each day of a particular week, and they record the following values: Mon Tue Wed Thurs Fri Sat Sun 56 68 47 89 132 124 0 What is the average or arithmetic mean (rounded to the nearest whole number) and range of this set of data: Select one: Average: 132, range: 73.7 Average: 86, range: 132 Average: 516, range: 132 Average: 74, range: 56 Average: 74, range: 132

Q: Calculate the mean of the following values: 3, 36, 11, 44, 46, 8, 10. Answer rounded to the nearest…

A: Given : Values (X) : 3 , 36 , 11 , 44 , 46 , 8 , 10 Sample size (n) = 7

Q: The Insurance Institute for Highway Safety crashed the 2010 Hondo Civic four times at 10 miles per…

A: It is given that the data  $420, $462, $409, $236

Q: Find the 5 number summary for the data shown below. 80 74 56 52 81 69 45 5 60 4 5 number…

A: Given data set in ascending order is  4,5,45,52,56,60,69,74,80,81. The minimum observation is 4. The…

Q: The cost of your electricity bill for the last five months are as follows:$54, $36, $80, $65, and…

A:

Q: If you have the following data set {70, 72, 67, 78, 70} and you add 85 to the data set, how much…

A: the following data set {70, 72, 67, 78, 70} and you add 85 to the data set,

Q: A data set consists of 83 observations. How many classes would you recommend for a frequency…

A: Selection of number of classes:“2 to the k rule” suggests that the number of classes is the smallest…

Q: final grade, the final exam counts for 30%, the project counts for 10%, and homework counts for 20%.…

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Q: Mr. Zuro finds the mean height of all 16 students in his statistics class to be 69.0 inches. Just as…

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Q: Calculate the range of the following scores.  Although the book shows two ways of calculating range,…

A: Calculate range of                                      The scores:   87, 75, 94, 58, 59, 92, 88,…

Q: Find the 5 number summary for the data shown using technology 3 6 11 14 31 38 39 57 68 89 90 95…

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Q: The data set shows the numbers of hours that employees at a certain shop worked in one week.

A: The mean of the data set is:

Q: A professor administered an exam to twenty-five students. Their test scores are below.   100 70 66…

A: First enter the given data in Excel sheet.  And we can use average () command to Calculate mean. To…

Q: The data set shows the ages of members in a book club.

A: If the data set is in even numbers, then the median is the mean of the middle two terms, when data…

Q: A data set has five values. The 45th and the 55th percentile are both 25. The largest value is 125,…

A: We have to given that,   data set has 5 values i.e. n=5 and 45th percentile = 55th percentile = 25…

Q: The frequency table below shows the ages of the students in a psychology lecture hall. Complete the…

A: Frequency table include all the possible data values along with its frequencies. The sum of all…

Q: Find the mean, median, and mode for the scores in the following frequency distribution table x f 1…

A: Let us write the frequency table in ascending order. x f 1 5 2 2 3 2 4 2 5 2 6 1…

Q: Salaries for the research and development department are given as $48,345; $27,617; $42,591;…

A: Data given 48345,27617,42591,19539,32450,37574

Q: What is the difference between a frequency histogram and a relative frequency histogram?      A…

A: It is needed to state the difference between a frequency histogram and a relative frequency…

Q: A sports statistician recorded the speed of every serve made by a certain tennis player at the U.S.…

A: It is given that the mean serve speed in the tournament is 98 miles.The distribution of the serve…

Q: 3. Determine the MEAN, MEDIAN, MODE, and MIDRANGE of the set of data below. Round answers to the…

A: Measures of central tendency measure the central or average value of a dataset. Measures of…

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: x=enter your response here ​(Round to three decimal places as​ needed.)   R=enter your response…

A: The data is given for carbon dioxide concentrations from the year 1960 to 2009. It contains 10…

Q: The mean of a class is 23.6 years. How old would a 26th student have to be for the mean age of the…

A: Given data The mean of a class is 23.6 years

Q: Refer to the data set of body temperatures in degrees Fahrenheit given in the accompanying table and…

A: Given data set is 99.1,99.1,97.8,97.6,97.1,97.1,98.3,98.3,99.3,96.9,98.0,99.5 97.7 ,99.6, 99.1,…

Q: Make frequency tables for the following data sets. Include columns for relative and cumulative…

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Q: a) Make a frequency distribution table with columns labeled: Position, Tally, Frequency, and…

A: "Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: The price per share of stock for a sample of 25 companies was recorded at the beginning of the first…

A: Given data: Beginning End 53.82 54.19 77.02 55.7 109 102.57 83.58 79.95 139.23 126.01…

Q: A local store owner is interested in finding the mean age of her customers. She randomly surveys 82…

A: Key statistical concepts comprise of knowledge of population, sample, parameter, and statistic.

Q: This bar graph shows the number of students who scored 1, 2, 3 or 4 in a certain quiz in a class.…

A: 1, 2, 3 , 4

Q: You are given the following set of data. Its mean is 327. 255, 295, 345, 365, 375 If 25 is…

A: We know that  Mean:   It is the sum of an observations divided by the total number of observations…

Q: Find the midrange for the following group of data items. 112, 52, 82, 52, 72 ​(Round to the nearest…

A: Midrange:The midrange is defined as the average of highest and lowest value in the data set.That is,…

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: Refer to the data set of body temperatures in degrees Fahrenheit given in the accompanying table and…

A: let us first find the mean of the body temperature : mean=sum of all observationstotal number of…

Q: A veterinarian recorded how many kittens were born in each litter. This data is summarized in the…

A: A histogram is a graphic representation of data that uses bars of various heights. Each bar in a…

Q: If on an average, 6 ships out of 10 arrive safely, find the Mean and the S.D of the number of ships…

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Q: Consider the data set: 7 8 4 2 1 3 9 3   Find the mean:   (Round your answer to 3 decimal places…

A: Dataset: 7 8 4 2 1 3 9 3 Mean of the data: Mean=∑XiN=379=4.625

Q: For the month of April a checking account has a balance of $564 for 23 days, &2466 for 3 days, and…

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Q: Mr. Zuro finds the mean height of all 16 students in his statistics class to be 67.0 inches. Just as…

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