
QMMSKEL
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University
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Easy
Kelia Gamayo
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43 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sabrina started a Coffee Shop business 2 months ago that earned 80,000. Her total expenses is 50,000 and her Net Income is 30,000. Find the Profit Margin.
62.5%
65.2%
37.5%
33.33%
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Consider the following scores: 1, 2, 2, 2, 3, 3, 4, 4, 6, 7, 8, 10. What is the range?
3
3.5
9
No answer
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
It is used to determine if the mean performance of one or more alternatives is statistically significantly different.
T-Test
Mann Whitney Test
Duncan Multiple Range Test
ANOVA
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is used to test Non Parametric Data?
ANOVA
Chi Square
T-Test
Duncan Multiple Range Test
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following p-values will lead us to reject the null hypothesis if α = 0.05?
0.150
0.025
0.051
0.100
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Suppose we reject H₀ at 0.05 level. Which α-values do we also reject H₀?
0.03
0.04
0.02
0.06
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suppose that a hypothesis test is rejected at the 0.10 level, also at 0.05, but not at 0.01. What is the most accurate statement about the p-value?
0.01 < p-value < 0.05
p-value = 0.10
p-value = 0.01
0.05 < p-value < 0.10
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