Gentle Ben is a Morgan horse at a Colorado dude ranch. Over the past 8 weeks, a veterinarlan took the following glucose readings from this horse (in mg/100 ml). 91 88 82 103 97 112 84 89 The sample mean is xx 93.3. Let x be a random varlable representing glucose readings taken from Gentle Ben. We may assume that x has a nomal distribution, and we know from past experience that o 12.5. The mean glucose level for horses should be H= 85 mg/100 ml.t Do these data indicate that Gentle Ben has an overall average glucose level higher than 857 Use a 0.05.

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Gentle Ben is a Morgan horse at a Colorado dude ranch. Over the past 8 weeks, a veterinarlan took the following glucose readings from this horse (in mg/100 ml).
91
88
82
103
97 112 84 89
The sample mean is xx 93.3. Let x be a random varlable representing glucose readings taken from Gentle Ben. We may assume that x has a nomal distribution, and we know from past experience that o 12.5. The mean glucose level for horses should be
H= 85 mg/100 ml.t Do these data indicate that Gentle Ben has an overall average glucose level higher than 857 Use a 0.05.
Transcribed Image Text:Gentle Ben is a Morgan horse at a Colorado dude ranch. Over the past 8 weeks, a veterinarlan took the following glucose readings from this horse (in mg/100 ml). 91 88 82 103 97 112 84 89 The sample mean is xx 93.3. Let x be a random varlable representing glucose readings taken from Gentle Ben. We may assume that x has a nomal distribution, and we know from past experience that o 12.5. The mean glucose level for horses should be H= 85 mg/100 ml.t Do these data indicate that Gentle Ben has an overall average glucose level higher than 857 Use a 0.05.
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Step 1

The summary of the statistics is,

Statistics homework question answer, step 1, image 1

(a)

The level of significance is, Statistics homework question answer, step 1, image 2

Null and the alternative hypothesis:

Statistics homework question answer, step 1, image 3

The type of test is right tailed test

Hence, the correct option is (3)

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