The approximate mean age is years. (Round to one decimal place as needed.) Approximate the mean of the frequency distribution for the ages of the residents of a town. Age Frequency 0-9 37 10-19 22 20-29 10 30-39 30 40-49 17 50-59 54 60-69 43 70-79 16 80-89 9

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: A biologist exposed a certain type of bacteria to gamma radiation to see how long they would live.…

A: Given histogram is

Q: Ages of the Vice Presidents at the Time of Their Death The ages at the time of death of those Vice…

A: Since you have posted a question with multiple sub-parts, we will solve first 3 sub-parts for you.…

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

A: From given data, Temperature Frequency (fi) mid point (xi) fi *xi 40-44 2 42 84 45-49 5 47…

Q: The scores and their percent of the final grade for a statistics student are given. What is the…

A: The formula for the weighted mean is, Weighted mean=∑wiXi∑wi In the formula, wi is weight of ith…

Q: Given this data visualization, create the frequency table that best describes it. Age 12 10 8. 6. 4…

A:

Q: The data that follows represent the prices of shoes.$60, $59, $85, $99, $95, $100, $116, $75 Find…

A:

Q: The following are final grades (in terms of percentages) from a class of 20 students. Using 10…

A: Given data: final grades (in terms of percentages) from a class of 20 students. To construct:…

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

A: Mean is a measure of central tendency. It is the average value of a set of observations. For a set…

Q: Q1: Construct a frequency distribution and also find out cumulative frequencies and relative…

A: Given data is…

Q: The following data show the ages of recent award-winning male actors at the time when they won their…

A: Here we have to find out the frequency distribution table for given data  Here table of data is…

Q: Below you are given the examination scores of 20 students. 52 99 92 86 84 63 72 76 95 88 92…

A:

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: Find the mean of the data summarized in the frequency distribution.  A company had 8- employees…

A: The following table gives the dataset with the required calculations:

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

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: Notice that one month for each employee is blank.   Employee Jan Feb Mar Apr May June Saul…

A: EmployeeJanFebMarAprMayJuneSaul7480738178Josie6977728184a)Choose number 82 for May's sale for Saul…

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

A: From the provided information, The table can be constructed as: Low Temperature Mid value (x)…

Q: Use 5-point bins (95 to 99, 90 to 94, etc.) to make a frequency table for the set of exam scores…

A: Given data: 96,98,72,94,90,71,82,93,77,74,87,99,75,96,99,99,82,80,74,81

Q: Frequency The table shows the magnitudes of the earthquakes that have occurred in the past 10 years.…

A: Enter the data in Excel.

Q: Find the range for the given data.   The amount that Jeremy has saved in each of the last six months…

A: We have given that  The amount that Jeremy has saved in each of the last six months is shown below.…

Q: Find the median for the data items in the given frequency distribution. Score, x Frequency, f 4 6. 7…

A: We have given that,  x      f 1     42     13     34     25     26     37     58     2 Then,  We…

Q: Create a frequency distribution table for the following data. Show all of your work. Numbers 5 10 7…

A: The provided data set is: Numbers 5 10 7 19 0 12 15 7 6…

Q: A professor records the following final grades in one course. Construct a frequency table for the…

A: Given the data is, Frequncy-It is the number of data that occurs. Relative frequency is, Something…

Q: A librarian recorded the ages of a sample of adult patrons and recorded the data in the following…

A: Given data,   21,23,27,28,29,30,39,44,45,47,47,56,61,63   Fill the frequency table

Q: The scores and their percent of the final grade for a statistics student are given. What is the…

A: Let the score is : x and corresponding weight is : wNow weighted mean score isxˉ=∑w∑xw​Now from the…

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

A: The given frequency table shows the ages of the students in a psychology lecture hall.

Q: find the mean of the data summarized in the given frequency distribution. Age (yr) of Best Actor…

A:

Q: Find Age # Of Tickets Sold 18 35 20 10 22 35 25 145 30 100     Create a relative frequency…

A: From the given data we find the relative frequency table and probability.

Q: Find the mean of the frequency distribution of the gas mileage (in miles per gallon) for 30 small…

A: Given:

Q: The following data show the ages of recent award-winning male actors at the time when they won their…

A: To create a frequency table from the data provided in the image, you need to count the number of…

Q: The number of hospital beds in a sample of 20 hospitals is shown below. Construct a frequency…

A: The number of hospital beds in a sample of 20 hospital.

Q: A biologist exposed a certain type of bacteria to gamma radiation to see how long they would live.…

A: From histogram we can count and write down the frequency in the respective column/row.  To find…