If the total frequency is 685 and median is 42.6, estimate the representative value of the distribution (Round your final answer to the nearest tenth and type it in decimal form.)

Q: Calculate the mean percent of African American persons living below the poverty level. This will be…

A: Solution: The mean percent of African American persons living below the poverty level is required.…

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: Frequency distribution table: Class 505 – 1066 1067 – 1628 1629 – 2190 2191 – 2752 2753 – 3314…

A:

Q: Create a Scatterplot of y against estimated median SAT among college freshmen.

A: Here, we have given the data for 2016 graduation rate and full-time undergraduate student to faculty…

Q: Use the display of data to find the mean, median, mode, and midrange. (Round to the nearest tenth as…

A:

Q: Find the mean for the given data set, 23,56,78,96 and 74

A: 23,56,78,96,74

Q: 3. {73, 25, 48, 99, 73, 71)

A:

Q: 4. {4, 16, 9, 4, 2, 4, 1, 4, 16, 9, 4, 2, 4, 1}

A:

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: What percentage of the shoppers have an email account

A: In the question it is asked to calculate the percentage of shoppers that have an email account.

Q: alculate the median of the data shown, to two decimal places, 24.4,11.1,2.1,29,8.7,6.9,6.6,1.1

A: The given data is 24.4,11.1,2.1,29,8.7,6.9,6.6,1.1

Q: Find the median of the following list of numbers: 39, 6, 25, 58, 64, 74, 10, 41. Give your answer to…

A: Median is defined as that value of the observation such that half of the values lies above it and…

Q: A biologist measured the lengths of hundreds of cuckoo bird eggs. Use the relative frequency…

A: (a) Obtain the percent of group of eggs was less than 24.75 long. The percent of group of eggs was…

Q: choose a two digits number of your own choice and calculate the mean, median and mode.

A: Data: 11,13,15,19,21,20,20,20,13

Q: Determine the speed corresponding to the 75th percentile.

A:

Q: Create a Scatterplot of y against percentage of Pell Grant recipients among freshmen.

A: The data for 2016 graduation rate and full-time undergraduate student to faculty ratio is given as-…

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: Find the mean for the given data set, 33,46,79,26,85

A: Answer: From the given data, 33,46,79,26,85 Sample size(n) = 5

Q: Compute for the mean, median, mode and sd. Round off your answers to the nearest hundredths

A: Given information- We have given the data (arranging in ascending order)- 25 31 35 35 38 41 43…

Q: Find the mean and median of the class’s scores on this quiz. Round to two decimal places when needed

A: Given that  From histogram  X-axis takes X values and Y-axis takes Frequency  X Frequency = f 1…

Q: Number of Fish Tub 32-34 29-31 26-28 23-25 20-22 Frequency (f) 6 5 10 7 2

A: Formula : mean :

Q: Welghts Freq Classmark Relative Freq <CF (a)- (b) () (g) (h) 0.05 (k) (1) (0) (c) 1.96 (m) 13 1.97 -…

A: Weights Frequency Classmark Relative frequency &lt; CF 0.23-1.09 5 0.66 5/100 = 0.05 5…

Q: Speed Group (ml/h)Number of Vehlcles Observed (N) 15-20 20-25 25-30 9. 30-35 18 35-40 35 40-45 42…

A: Given data :

Q: Statistics jobwant workstatus age tv gpa Valid 134 133 133 132 134 Missing 1 1 Mean 23.29 3.88 2.50…

A: Given info: From the given SPSS output, the number of hours participants watch television in a…

Q: Find the 5 number summary for the data shown. 13 21 26 32 37 56 59 74 75 81 97 99 5 number summary:

A: The five number summary consists of, Minimum First quartile second quartile third quartile maximum

Q: Find the mean and median to revenue

A: These mean and median are summary statistics

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

A:

Q: Find the mean for the given data set, 89,110,145,160,185

A: Answer: From the given data, 89,110,145,160,185 Sample size(n) = 5

Q: Calculate the mean if the median and mode are 300 and 305.

A: the median and mode are 300 and 305.

Q: The table below shows a student's quiz scores on six quizzes. Scores 17 20 12 16 13 15 Find this…

A:

Q: A car dealership records the number of cars sold each day over a week: 20, 25, 18, 22, 26, 19, and…

A: Mean Calculation: Sum of all values / Number of values= (20 + 25 + 18 + 22 + 26 + 19 + 21) / 7= 151…

Q: A nurse measured the blood pressure of each person who visited her clinic. Following is a…

A: Given Information: The relative frequency histogram for Systolic Blood pressure.

Q: Complete the frequency distribution table.

A: Given, Σf = 48 =&gt; n = 48

Q: 20 2 24 2 28 4 32 36 10

A: The given frequency distribution table is, The value of cf is calculated as,