5 people did 48 sit ups 3 did 49 sit up 5 did 50 situps 2 did 45 sit ups,, 3 did 46 sit ups, 4 did 47 sit ups, 4 did 51 situps, 3 did 53 situps what is the mode, what is the mean

Mode = 48, 50

Mean = 48.83

Step-by-step explanation:

We are given the following in the question:

5 people did 48 sit ups each

3 people did 49 sit ups each

5 people did 50 sit ups each

2 people did 45 sit ups each

3 people did 46 sit ups each

4 people did 47 sit ups each

4 people did 51 sit ups each

3 people did 53 sit ups each

a) Mode of data

Mode is the most frequent data point.

The given data is bi-modal with 48 and 50 as mode( repeating five times)

b) Mean of data

Formula for mean of data:

Putting values, we get,