pa help ako pls need ko na po asap pla pahel ako
Share
pa help ako pls need ko na po asap pla pahel ako
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
I don't know how to answer your questions but I think you need this
Step-by-step explanation:
1.How to find the mean of grouped data?
To calculate the mean of grouped data, the first step is to determine the midpoint of each interval or class. These midpoints must then be multiplied by the frequencies of the corresponding classes. The sum of the products divided by the total number of values will be the value of the mean.
2. How to find the median of grouped data?
Step 1: Arrange the observations in ascending or descending order of magnitude. Step 2: Determine the total number of observations, say, n. Step 3: If n is odd then the median = value of (n+12)th observation. If n is even then the median = arithmetic mean of the value of (n2)th and (n2+1)thobservation.
I HOPE IT HELP'S
CORRECT ME IF I'M WRONG
THANK ME BY HEARTING THIS ANSWER