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  3. a sample dataset with 25 values was randomly gener

A sample dataset with 25 values was randomly generated from a normally distributed random variable with a...

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Basic Math

  1. A sample dataset with 25 values was randomly generated from anormally distributed random variable witha mean of 100.  The randomly selected data points arepresented in the following table:

91

90

103

94

103

88

110

89

80

99

123

99

100

88

103

103

91

122

90

100

120

98

97

107

97

  1. What kind of sample data do you have? Select the appropriatetype of data
    1. One sample
    2. Paired sample
    3. Two samples
  2. Based on what you know about the distribution of the datapoints, what is the preferred method of statistical analysis forthe data?  Justify your answer
  3. Can you use an alternative equivalent statisticaltest?  Justify your answer

I need help trying to explain and solve b and c!!

Answer & Explanation Solved by verified expert
4.0 Ratings (767 Votes)
b Since the sample is taken from Normal population with mean100 the preferred method of statistical analysis for the data willbe using ztest to test the hypothesiswhether sample mean is 100 or not i e Ho mu 100versus H1 mu    See Answer
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