Approximate the measures of center for following GFDT. Frequency Data 40 - 44 45 - 49 50 - 54 55-59 60-64 65-69 70 - 74 75 - 79 80 - 84 mode = median = mean = 10 24 15 9 5 3 4 0 1 Report mode and median accurate to one decimal place. Report the mean accurate to two decimal places (or enter as a fraction).

Q: The gas mileages​ (in miles per​ gallon) for 33 cars are shown in the frequency distribution.…

A: Calculate the following values. Class Frequency (f) Mid value (x) d=x-Ah (h=6) f*d 25 - 30 13…

Q: The gas mileages​ (in miles per​ gallon) for 30 cars are shown in the frequency distribution.…

A: The given data shows the gas mileages for 30 cars. The formula to compute the mean is,

Q: Approximate the mean of the frequency distribution for the ages of the residents of a town. The…

A: The table helps to find the value of mean. Midpoint, m frequency, f fm 4.5 31 139.5 14.5 36…

Q: The gas mileages​ (in miles per​ gallon) for 34 cars are shown in the frequency distribution.…

A: Given data is appropriate for measures of central tendency. to find mean of the given data. So,…

Q: A car company wants to know the monthly sales made in (S000), based on the brand of vehide. The data…

A: If Calculated test Statistic is less than critical value then we fail to reject null hypothesis, And…

Q: Find the mean, median and mode of this ungrouped data. Show your solution. Grades of 25…

A: Mean = sum(data)/N  N = 25 (odd)  Arrange data in increasing order Mode = most repeated term  Median…

Q: The mean age is years old. The median age is years old. The mode age is years old. The ages are

A: From this stem leaf plot, we can say that,  Data set of ages in years is  x  =  { 02, 05, 07, 07,…

Q: Monthly Water Consumption (per cubic meter) Consumption Intervals No. of families 60-74 11 75-89 9.…

A:

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A:

Q: mean, mode, median, midrange, range, variance and standard deviation (Use Shortcut Formulas for…

A: Given data  1, 3, 8, 32, 33, 5, 23, 37, 24 Arrange the given data in increasing order. 1, 3, 5, 8,…

Q: The side-by-side dotplot below displays the arm spans, in centimeters, for two classes. Which…

A: Stem and leaf is the graphical representation of the data. Here we divide the data into two parts…

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A:

Q: Speed (miles per hour) Frequency 42 - 45 46 - 49 50 - 53 54 - 57 58 - 61 29 16 The mean of the…

A: We have given that data  I want to find mean.  Mean = sum of all observations/total number of…

Q: On Friday night, the owner of Chez Plerre in downtown Chicago noted the amount spent for dinner for…

A:

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A: The actual mean is 47.4Speed(miles per hour)42-4546-4950-5354-5758-61Frequency2315642

Q: For the data described​ below, identify the level of measurement as​ nominal, ordinal,​ interval, or…

A: Q) For the data described​ below, identify the level of measurement as​ nominal, ordinal,​ interval,…

Q: Approximate the mean of the grouped data. Phone calls (per day) Frequency 8-11 17 12-15 29 16-19 16…

A: The given frequency distribution table is,

Q: Frequency 25 20 15 10 5 0 Ages of Students in Statistics Classes under 18 18-19 20-21 22-23 23-24…

A: Objective of this question is that, what is the shape of the data.

Q: What is the mean duration? Select the correct choice below and fill in any answer box to complete…

A: Given: Duration, X 26 33 17 17 59 68 26 120 76 48

Q: Find mean, median, mode, q1,q2,q3,d5,d8,p60,p90, mean deviation, standard deviation (direct and…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Use histogram for showing the age with simple mean analysis.

A: A histogram shows bars representing numerical values by range of value. A bar chart shows…

Q: Find the mean, mode, median and standard deviation, variance, frequency histogram and cumulative…

A:

Q: pproximate the measures of center for following GFDT. Data Frequency 50 - 54 2 55 - 59 4 60 - 64 7…

A:

Q: Create a histogram using SPSS and the following data:

A:

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A: The frequency distribution is given as follows: Low Temperature ​(Fo) 40−44 45−49 50−54…

Q: The durations (minutes) of 26 electric power outages in the community of Sonando Heights 37 49 24 67…

A:

Q: On Friday night, the owner of Chez Pierre in downtown Chicago noted the amount spent for dinner for…

A: Solution-: We find, (a) Count=?      Mean=?     Median=?     Mode=? (b) Are the data symmetric or…

Q: Create a frequency distribution & histogram on the GPAs of the students. Use ranges of 2.50-2.75,…

A: Frequency analysis used to count the data. Frequency are calculated as grouped and ungrouped data.…

Q: Find the​ mean, median, and mode of the​ data, if possible. If any of these measures cannot be found…

A: Mean=  ΣXi/n =( 129+15+51+66+87+26+129+39+87+48)/10 = 67.7 Median= (n/2th term +(n/2+1)th term)/2 =…

Q: The accompanying data represent the number of days homes were on the market before being sold in a…

A: Mean: It is the sum of the observations divided by the total number of observations of the data set.…

Q: The durations (in minutes) of power failures at a residence in the last 4 years are listed below. 46…

A: We need to find the mean , median and mode of the data set. n= 10 observation n is even

Q: Report mode and median accurate to one decimal place. Report the mean accurate to two decimal places…

A: From the provided information is  Data  Frequency (f) Mid-value (x) f*x f*x2 60-64 2 62 124 2…

Q: 3rd Data Set: 14,12,11,13,14,14,13,13,13,14,13,13,1,20 (SD=0.90)

A: Interquartile range (IQR) is the positive difference between First quartile (Q1) & third…

Q: Grade-point averages. Find the mean and median for the grouped data in the following table.…

A: The question is about frequency distributionGiven :To find :1 ) Mean2 ) Median

Q: Don't drink and drive: A highway safety council reported that there were  4012  fatalities among…

A: The midpoint of each age group is calculated by adding the lower and upper limits of the age group…

Q: Find the median for the data items in the given frequency distribution. Score, x Frequency, f 1 4 5…

A: We have given the following data  to find the median .  Median is the middle  number in  a,…

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A: From the provided information, The table is as follow: Speed (miles per hour) 42-45 46-49…

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A: Ans#- Given frequency distribution   Low Temperature (F∘) Frequency(f) 40-44 1 45-49 5…

Q: find the mean of the data summarized in the given frequency distribution. Compare and computed mean…

A: The formula for calculating the mean is:

Q: Find the oefficient of variation for the following data sets. 2. Which data set has more variation?…

A: Solution

Q: Determine the mode and standard deviation of the data

A: The frequency distribution from given graph is written as,: underline; position: relative;…

Q: Brand A Brand B Brand C Dotplot of Brand A, Brand B, Brand C : • 6 9 12 15 Lifetimes (in hours) 18

A: Given the dot plot of 3 brands of lifetimes ( in hours).Want to find out which brand has the…

Q: mode =  median =  mean =

A: Given Data Frequency Mid point Midpoint*Frequency Cummulative frequency 50 - 54 2 52 104 2 55…

Q: Find the mean of the data summarized in the given frequency distribution. Compare the computed mean…

A:

Q: Can you make a histogram graph for this data? Review Chapter-3 Fall-2019 Based on California Edition…

A: Here the given data set is 89, 91, 55, 7, 20,99, 25, 81, 19, 82, 60 Mean : It is the arithmetic mean…