Answered: Using Excel, conduct a t-test (at the…

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter12: Probability

Section12.4: Discrete Random Variables; Applications To Decision Making

Problem 10E

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Question

3436

Using Excel, conduct a t-test (at the alpha = 0.01 significance level) on whether the mean of X1 is equal to 100. What do you conclude from this sample data? Is the population mean equal to 100?

Group of answer choices

You cannot reject the null hypothesis. You conclude that the population mean is equal to 100.

You reject the null hypothesis. You conclude that the population mean is not equal to 100.

You cannot reject the null hypothesis. You conclude that the population mean is not equal to 100.

You reject the null hypothesis. You conclude that the population mean is equal to 100.

X1	X2
98.50	101.52
102.03	100.29
100.23	104.00
101.32	97.74
101.12	100.27
100.37	96.59
100.45	101.77
103.59	104.09
99.17	97.00
98.43	100.55
99.36	96.35
102.79	99.75
94.80	108.49
100.15	101.63
98.96	102.71
97.37	104.32
103.95	104.05
102.03	104.73
97.92	104.47
97.23	104.16
96.09	99.06
102.78	102.46
105.83	99.81
98.74	104.99
102.81	104.92
97.04	93.58
99.44	105.62
100.99	102.71
102.28	101.77
101.97	99.83
103.02	100.25
101.18	104.22
103.41	97.55
98.77	106.17
102.72	102.14
100.86	101.97
100.76	104.83
106.18	110.50
96.43	99.70
101.24	103.31
104.50	100.60
102.43	101.53
108.09
101.16
98.72
94.69
101.77