An experiment was implemented to test the effectiveness of a new veterinarian product for dogs. Animals were randomly assigned to two treatments. Dogs on group treatment A received the new product and control dogs on group treatment B received a placebo. At the end of the experiment the concentrations of a certain hormone (ng/ml) was measured and the following data was obtained: DATA: Observation 1 2 3 4 5 6 Trt A 13.7 11.7 13.4 12.7 12.4 10.8 Evaluate Ho: MA= MB ---against--- HA: µA ‡ µ³ Trt B 13.8 14.6 12.3 12 13.8 10.7 1. What is the calculated "t" statistics? (round to the nearest hundredth; place the absolute value of "t" in the box below) 2. Given your "t" calculated indicate if you are going to reject or fail to reject the null hypothesis using an alpha=0.1 (reject/fail to reject; place your answer right beside the calculated "t" statistics. Do not leave a space between the two answers)
An experiment was implemented to test the effectiveness of a new veterinarian product for dogs. Animals were randomly assigned to two treatments. Dogs on group treatment A received the new product and control dogs on group treatment B received a placebo. At the end of the experiment the concentrations of a certain hormone (ng/ml) was measured and the following data was obtained: DATA: Observation 1 2 3 4 5 6 Trt A 13.7 11.7 13.4 12.7 12.4 10.8 Evaluate Ho: MA= MB ---against--- HA: µA ‡ µ³ Trt B 13.8 14.6 12.3 12 13.8 10.7 1. What is the calculated "t" statistics? (round to the nearest hundredth; place the absolute value of "t" in the box below) 2. Given your "t" calculated indicate if you are going to reject or fail to reject the null hypothesis using an alpha=0.1 (reject/fail to reject; place your answer right beside the calculated "t" statistics. Do not leave a space between the two answers)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Transcribed Image Text:An experiment was implemented to test the effectiveness of a new veterinarian product for dogs.
Animals were randomly assigned to two treatments. Dogs on group treatment A received the new
product and control dogs on group treatment B received a placebo. At the end of the experiment the
concentrations of a certain hormone (ng/ml) was measured and the following data was obtained:
DATA:
Observation
1
2
3
4
5
Trt A
13.7
11.7
13.4
12.7
12.4
10.8
Evaluate
H₁: µÃ= µß ---against--- HÃ: µÃ ‡ µB
Trt B
13.8
14.6
12.3
12
13.8
10.7
1. What is the calculated "t" statistics? (round to the nearest hundredth; place the absolute value of "t"
in the box below)
2. Given your "t" calculated indicate if you are going to reject or fail to reject the null hypothesis using
an alpha = 0.1 (reject/fail to reject; place your answer right beside the calculated "t" statistics. Do not
leave a space between the two answers)
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