7.5.D.23 - Using Sample Data to Compare the Means of Two or More Populations – Exit Ticket
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Last updated almost 4 years ago
2 questions
10
Do eleventh-grade males text more per day than eleventh-grade females do? To
answer this question, two randomly selected samples were obtained from the Excel
data file used in this lesson. Indicate how 20 randomly selected eleventh-grade
females would be chosen for this study. Indicate how 20 randomly selected
eleventh-grade males would be chosen.
Do eleventh-grade males text more per day than eleventh-grade females do? To
answer this question, two randomly selected samples were obtained from the Excel
data file used in this lesson. Indicate how 20 randomly selected eleventh-grade
females would be chosen for this study. Indicate how 20 randomly selected
eleventh-grade males would be chosen.
10
Two randomly selected samples (one of eleventh-grade females and one of
eleventh-grade males) were obtained from the database. The results are indicated
below:
Is there a meaningful difference in the number of minutes per day that
eleventh-grade females and males text? Explain your answer.
Two randomly selected samples (one of eleventh-grade females and one of
eleventh-grade males) were obtained from the database. The results are indicated
below:
Is there a meaningful difference in the number of minutes per day that
eleventh-grade females and males text? Explain your answer.