Posted by **MJ** on Monday, March 8, 2010 at 1:01pm.

The mean height of 20 boys and 14 girls is 161 cm. If the mean height of the 14 girls is 151 cm, calculate the mean height of the 20 boys.

## Answer this Question

## Related Questions

- English Expression - A: How many boys and girls are there in the park? B: There ...
- Statistics - A simple random sample of 50 female 14-year-olds is selected. The ...
- Statistics - A researcher performs a hypothesis test to test the claim that ...
- statistics - Please analyze the following data using the T-test for Unpaired ...
- statistics - 150 students is 60 kg the mean of body is 70 kg withstandard ...
- Math - If the ratio of girls to boys on the swim team is 2:3, which of these ...
- Maths - A psychological test was given to 92 teenage boys and 68 teenage girls. ...
- Maths - There are 36 pupils in a class. Each girl is given 8 books and each boy ...
- Math - Mrs.Smith's class has 12 girls and 8 boys. What percent of he class are ...
- Math - If the ratio of girls to boys on the track team is 5 to 6 which of these ...

More Related Questions