Consturct a frequency diagram
Consider the following data sample : 60, 72 , 102, 140 , 110, 66 , 114
a) Consturct a frequency diagram with 4 intervals
b) Draw a histogram for the absoute frequency
c) Specify percentage frequency and cumulative absolute frequency
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For the sample consisting of n=4 values, we observe the mean to be 30, s=12.91, minimum x value to be 15 and maximum x value to be 45. Employ the information provided to determine the middle two values using.
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The data below represent the time ( in minute ) taken by 11 persons to have lunch
Consider the following data sample : 60, 72 , 102, 140 , 110, 66 , 114. Consturct a frequency diagram with 4 intervals
Develop a frequency diagram with 4 intervals. Make a histogram for the absoute frequency. Determine percentage frequency and cumulative absolute frequency
Compute a 95% interval of confidence for the mean and interpret your result
Calcualte a 95% interval of confidence for the mean and interpret your result
Determine the probablity that randomly chosen college student will take between 2 and 5 minutes to find a parking sport in the library parking lot.
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