The following are grade point averages (GPAs) for a sample of students in a scholarship competition:...
The following are grade point averages (GPAs) for a sample of students in a scholarship competition: 3.6, 3.8, 3.6, 3.9, 2.6, 3.8, 3.8, 3.9.
a. Organize the data into a frequency distribution table.
b. Using this frequency distribution format, calculate the mean and
the standard deviation (using the direct method).
c. Is there something peculiar in this distribution? Adjust for it
by recalculating the statistics.
d. Comment on the differences betrveen the original statistics and
the adiusted statistics.
plz write the answers clear
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The following are grade point averages (GPAs) for a sample of
students in a scholarship competition:...
Provide an appropriate response. The grade point averages for 10 randomly selected students in a statistics...
Provide an appropriate response. The grade point averages for 10 randomly selected students in a statistics class with 125 students are listed below. What can you say about the mean score u of all 125 students? 3.6 2.6 2.0 2.1 2.7 3.4 2.9 1.9 3.9 3.7
Name Economics 5 Ch 13 and 14 Practice Part 2 The following data are the monthly salaries y and the grade point averages x for students who obtained a bachelor's degree in business administration...
Name Economics 5 Ch 13 and 14 Practice Part 2 The following data are the monthly salaries y and the grade point averages x for students who obtained a bachelor's degree in business administration. answer key -Edited a Search Obser- GPA index xyi (x,-司 Salaryxi-Xyv-V) 0.36 3301.3 -348.7 121558.2 1.8 122500 100.043766.2116.2 13505.216627626.4 2500 0.16 3882.4 232.4 54022.8 117.6 13823.2122500 0.0 -150.0 22498.8 22500 0.09 3824.3174.3 30387.5 75.7 5727.5 62500 210 2.6 3300 0.6 350 1.3 3.4 3600 02 -50...
Provide an appropriate response. The grade point averages for 10 randomly selected students in a statistics class with 125 students are listed below. What can you say about the mean score u of all 125 students? 3.6 2.6 2.0 2.1 2.7 3.4 2.9 1.9 3.9 3.7
Name Economics 5 Ch 13 and 14 Practice Part 2 The following data are the monthly salaries y and the grade point averages x for students who obtained a bachelor's degree in business administration. answer key -Edited a Search Obser- GPA index xyi (x,-司 Salaryxi-Xyv-V) 0.36 3301.3 -348.7 121558.2 1.8 122500 100.043766.2116.2 13505.216627626.4 2500 0.16 3882.4 232.4 54022.8 117.6 13823.2122500 0.0 -150.0 22498.8 22500 0.09 3824.3174.3 30387.5 75.7 5727.5 62500 210 2.6 3300 0.6 350 1.3 3.4 3600 02 -50...
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