Approximate the mean for the data in the following frequency distribution table. Data Frequency 35 -...

Approximate the mean for the data in the following frequency distribution table.

Data	Frequency
35 - 39	26
40 - 44	10
45 - 49	25
50 - 54	24

Solutions

Expert Solution

Dear student,

I am waiting for your feedback. I have given my 100% to solve your queries. If you satisfied with my answer then please please like this.
Thank You

orchestra answered 1 year ago

Next > < Previous

Related Solutions

Approximate the measures of center for following GFDT. Data Frequency 30 - 34 1 35 -...

Approximate the measures of center for following GFDT. Data Frequency 30 - 34 1 35 - 39 0 40 - 44 2 45 - 49 4 50 - 54 8 55 - 59 9 60 - 64 15 65 - 69 16 70 - 74 14 mode = median = mean =

Given the following grouped frequency distribution Data Frequency 30 - 34 15 35 - 39 20...

Given the following grouped frequency distribution Data Frequency 30 - 34 15 35 - 39 20 40 - 44 15 45 - 49 10 50 - 54 5 55 - 59 4 60 - 64 3 65 - 69 1 70 - 74 1 Find the mean (give you answer to one decimal) = Find the standard deviation (give your answer to two decimals) = What is the shape of this distribution?

For the following sample, display the data using a frequency distribution table and then using a...

For the following sample, display the data using a frequency distribution table and then using a histogram . Assume the data is continuous and measured on a ratio scale. 23 21 18 17 17 15 20 3 4 28 16 15 15 15 27 2 3 15 16 16 a) How would you describe the shape of the distribution? b) Which is the most appropriate measure of central tendency? c) Calculate the most appropriate measure of central tendency.

Find the mean, median, and mode for the scores in the following frequency distribution table: X...

Find the mean, median, and mode for the scores in the following frequency distribution table: X f 5 2 4 5 3 2 2 3 1 0 0 2 The mean (to two decimal places) is , the median is , and the mode is . Based on the three values for central tendency, what is the most likely shape for this distribution of scores? The distribution is because the mean is the median and the median is the mode.

a) Make a frequency distribution table.Make a frequency distribution table with 6 classes on the following...

a) Make a frequency distribution table.Make a frequency distribution table with 6 classes on the following test scores of 25 students in my class. Include the following columns in the table: Classes, Frequency, Class Mark, Class Boundaries, Relative Frequency and Relative % (make sure you find the class width) 45, 67, 87, 96, 76, 56, 45, 56, 67, 77, 88, 92, 34, 37, 46, 86, 90, 96, 49, 50, 60, 70, 85, 70, 99 b) Use the test scores in...

For the following data, construct a frequency distribution with six classes. 57 23 35 18 21...

For the following data, construct a frequency distribution with six classes. 57 23 35 18 21 26 51 47 29 21 46 43 29 23 39 50 41 19 36 28 31 42 43 29 18 28 46 33 28 20 Class Interval Frequencies 16 - under 23 enter a frequency 23 - under 30 enter a frequency 30 - under 37 enter a frequency 37 - under 44 enter a frequency 44 - under 51 enter a frequency 51...

Find the mean of the data in the given frequency distribution. Compare the computed mean to...

Find the mean of the data in the given frequency distribution. Compare the computed mean to the actual mean of 55.6 degrees. Low Temperature (F degrees) 40-44 45-49 50-54 55-59 60-64 FRequency 2 5 11 4 1 The mean of the frequency distribution is _____ degrees. (round to the nearest tenth as needed.)

Arrange the following data into a frequency distribution table and explain the solution step-by-step : 41...

Arrange the following data into a frequency distribution table and explain the solution step-by-step : 41 60 72 72 65 64 48 90 60 75 53 48 63 49 58 39 39 75 55 62 53 59 58 38 72 62 60 59 68 60 70 60 56 80 65 85 71 45 70 55 Find measure central tendency. Find measure dispersion. Arrange the following data into a frequency distribution table and explain the solution step-by-step : 41 60 72...

1. The following is the frequency distribution table of the marks scored by candidates in an...

1. The following is the frequency distribution table of the marks scored by candidates in an examination. Marks 0-9 10-19 20-29 30-39 40-49 50-59 60-69 70-79 80-89 90-99 frequency 2 7 8 13 24 30 6 5 3 2 A. Make a cumulative frequency table and use it to draw the cumulative frequency curve for the distribution B. Use your graph to estimate I. The median mark II. The lower quartile III. The upper quartile IV. The inter quartile range...

Q.2. The frequency distribution is a table that divides the data values into classes and shows...

Q.2. The frequency distribution is a table that divides the data values into classes and shows the number of observed values that fall into each class. By converting data to a frequency distribution, we gain a perspective that helps us see the forest instead of the individual trees. Hence, the data is presented using charts and figures is widely followed method in descriptive statistics. In this connection, you are required to explain the meaning of histogram, frequency polygon and presents...

Subjects