A child psychologist observed 8-year-old children behind a one-way mirror to det
ID: 3381480 • Letter: A
Question
A child psychologist observed 8-year-old children behind a one-way mirror to determine how long they would play with a toy medical kit. The company that designed the toy was attempting to determine whether to give the kit a masculine or feminine orientation. The length of time (in minutes) the children played with the kits are shown below. Calculate the value of t and recommend to management whether the kit should have a male or female orientation .
1. Identify the research question and generate the apprpriate hypothesis
2. Find the appropriate statistical test, compute the test staitistic and draw you conclusions.
31
12
41
34
63
7
67
67
25
73
36
41
15
26
38
20
32
16
45
9
9
16
26
81
20
5
Time played with toy medical kit Boys31
12
41
34
63
7
67
67
25
73
36
41
15
Girls26
38
20
32
16
45
9
9
16
26
81
20
5
Explanation / Answer
A child psychologist observed 8-year-old children behind a one-way mirror to det
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