Mathematics, 01.09.2019 04:30 bri9263
Agroup of 20 people from the retirement community is visiting the fair today. each person is between 75 and 79 years old and will participate in either the pie eating contest or the chili cook-off. if all people joined the same event how would the shape of the histogram change compared to the original?
pie eating contest
age group 0-19 number of people 20
age group 20-39 number of people 40
age group 40-59 number of people 60
age group 60-79 numbebr of people 50
chili cook-off
age group 0-19 number of people 30
age group 20-39 number of people 50
age group 40-58 number of people 40
age group 60-79 number of people 10
the chili cook-off would be more skewed
the pie eating contest would be more skewed
the chili cook-off would be less symmetrical
the pie eating contest would be more symmetrical
Answers: 3
Mathematics, 21.06.2019 21:30
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Mathematics, 22.06.2019 00:30
Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.
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Which of the following is the major negative aspect of crossover designs for research studies? a. prohibitive cost b. residual effects c-subject drepout d. incomplete randomization e. large sample size required
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Mathematics, 22.06.2019 02:30
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Agroup of 20 people from the retirement community is visiting the fair today. each person is between...
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