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Sampling and Averages
Questions (3)
a random sample of the grade of 78 students is taken. what is the probability that the average grade will be between 80.3% and
1 answer
asked by
kenneth
386 views
Kendra wants to know the average height of first-year high school students in her town. She randomly picked 25 male and 25
1 answer
asked anonymously
44 views
Tom wants to know the average number of musical instruments students in his school play. He used the schools to band classes
1 answer
asked anonymously
8 views
Parent Categories (2)
Probability and Statistics
Statistics
