Nov 4, 2025 · Mean, median and mode calculator for statistics. Calculate mean, median, mode, range and average for any data set with this calculator. Free online statistics calculators.

A survey to measure mothers' attitudes toward their labor and delivery experiences was given to 2 groups of new mothers. Group 1 had attended prenatal classes, while Group 2 did not.

Listed below are pulse rates (beats per minute) from samples of adult males and females. Find the mean and median for each of the two samples and then compare the two sets of results.

As we know that median is the middle value of a data set. As the given set is even, the median will be the average of the two middle values (9th and 10th) of this sorted data:

A research study measured the pulse rates of 57 college men and found a mean pulse rate of 70.4211 beats per minute with a standard deviation of 9.9480 beats per minute. Researchers …

Step 3: Find the median Since there are 9 data points, the median will be the middle value. In this case, the middle value is the 5th data point, which is 80. Therefore, the median of the pulse …

We are given data on the pulse rate/minute for women: (a) Find the 5-number summary of this dataset. This includes the minimum, Q1, the. median, Q3, the maximum. (b) Find the Mean. …

The mode is useful for nominal or categorical data (e.g., the most common color car that users purchase), but it is problematic for continuous data because it is more likely not to have any …

Listed below are pulse rates (beats per minute) from samples of adult males and females (from Data Set 1 "Body Data" in Appendix B). Does there appear to be a difference?