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A cereal company has claimed that one serving of their cereal has on average 120 calories...

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Question

Statistics

A cereal company has claimed that one serving of their cerealhas on average 120 calories with a standard deviation of 12calories.  You decide to test their claims and examine 10different recommended serving sized bowls for calorie count andnutritional content. The data is below.  With an alphalevel of .05, does the evidence support the cereal company’sclaims?  

α = .05

μ = 120

σ = 12

mean = _____

n = _____

Bowls

1

2

3

4

5

6

7

8

9

10

Calorie Content

115

136

145

120

110

130

116

115

147

152

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