Find the mean for the data items in the given frequency distribution: Score X 1 2...
Find the mean and the Variance of the following sample data: x Frequency (f) 1 5 2 6 4 9 8 6 12 4
Find the mean and the Variance of the following sample data: x Frequency (f) 1 5 2 6 4 9 8 6 12 4
Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 51.6 degrees. Low Temperature (circleF) 40minus44 45minus49 50minus54 55minus59 60minus64 Frequency 3 5 12 4 2
Find the mean of the data summarized in the given frequency distribution. 10) 10) The test scores of 40 students are summarized in the frequency distribution below. Find the score. Score | Students 60-69 12 70-79 80-89 90-99 13
Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 57.4 degrees. Low Temperature (°F) Frequency 40-44 1 45-49 5 50-54 9 55-59 5 60-64 1
Find the mean of the data summarized in the given frequency distribution: 55) The heights of a group of professional basketball players are summarized in the frequency distribution below. Find the mean height. Round your answer to one decimal place. Height (in.) Frequency 70 - 71 72-73 74 - 75 76 - 77 78 - 79 80 - 81 82-83 2 5 9 13 8 4 2
Q1. Find mean deviation from the mean of the following data. Size of the items ?? 4 6 8 10 12 14 16 Frequency ?? 2 4 5 3 2 1 3 where mean is given 10 marks. Q2. The daily sale of chocolate in Othammarket given below: Monday Tuesday Wednesday Thursday Friday Saturday Sunday 140kg 50kg 60kg 70kg 80kg 90kg 100kg The average daily sale is 75kg. Calculate the variance and the standard deviation of the above data. Q3....
Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 47.1 miles per hour. Speed (miles per hour) 42minus45 46minus49 50minus53 54minus57 58minus61 Frequency 25 12 6 4 1 The mean of the frequency distribution is nothing miles per hour.
Find the mean of the data summarized in the given frequency distribution. 13) The test scores of 30 students are summarized in the frequency distribution below. Find the mean score. Scores Students 20 - 39 1 40 - 59 2 60- 79 5 80- 99 20 100 - 119 2
Find the mean of the data summarized in the given frequency distribution. 13) The test scores of 30 students are summarized in the frequency distribution below. Find the mean score. Scores Students 20 - 39 1 40 - 59 2 60- 79 5 80- 99 20 100 - 119 2