The answer is:
Both have the same number of data points
Both means are between 3 and 4
Westwood has less variability than Middleton
Answer:
Its the symbol "pi" which is 3.14
OK for number 3is 70because you add the number that they give you and then subtract 36 106 and you get your answer
Answer:
Cluster sample
Step-by-step explanation:
This is an example of a cluster sample. In a cluster sample, the examiner divides the population into groups (each one of these groups is called a cluster) and once the examiner has these clusters, takes one of them and recollects the data from ALL the members of that cluster. In this case, the teacher divided the class in 3 different groups and then selects one of these groups and asks the average amount of time per week he/she spent studying.
9) 83 (9
-81
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2
Mixed fraction formula: Quotient Reminder/Dividend
Q = 9 R=2 D=9
So, 83/9 in mixed fraction is 9 2/9
HOPE THIS HELPS!!!!
