تم الحل ✓
categoryإحصاء
schoolبكالوريوس
event_available2026-07-14
السؤال
Transcribed Image Text:
5
A health club manager wants to determine whether the number of days per
week that college students exercise is related to gender. A random sample of
275 college students is selected and the results are classified as shown in the
table. At a 0.05, is there enough evidence to conclude that the number of
days a student exercises per week is related to gender?
Number of days of exercise per week
Gender
0-1
2-3
4-5
6-7
Total
Male
40
53
26
6
125
Female
34
68
37
11
150
Total
74
121
63
17
275
Write the null and alternative
hypothesis and identify
which is the claim
State the level of
significance
What is the test statistic
(round to 3 decimal places).
What is the p-value
(round to 3 decimal places).
Do you reject the null
hypothesis or fail to reject
the null hypothesis and why.
Write a one sentence
conclusion that indicates
your decision for the claim.
check_circle الجواب — حل مفصل خطوة بخطوة
hourglass_top
🔒
الحل الكامل متاح للمشتركين
اشترك في أرشيف الأسئلة لعرض هذا الحل وآلاف الحلول المفصلة خطوة بخطوة من معلمين معتمدين.