Are as o the twenty Students in a class were
give a test which was marked out 5
the result of the best as follow,
5, 3, 1, 1, 3, 3, 4; 4, 4, 1, 1, 4, 2, 2, 5,5,5, 3,5116
a. Draw the frequency table
bi which mark was most frequently scored
c Pind the range
A find the mediam
find the meetiam mean
find
ko​

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Which expression will have the same sum as 3_8 + 1/4?

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0