Mathematics, 23.04.2021 03:00 cece9080
A concrete learner is a student who learns best when various types of hands-on manipulative activities are used to illustrate abstract concepts. Researchers have long believed that 60% of all students remain concrete learners until they are between 16 and 21 years of age. Each student in a random sample of 32 students age 17 to 19 was evaluated, and it was found that 24 of the 32 were concrete learners. Would it be appropriate to use the z-test for a population proportion to test to determine if the proportion of concrete learners in this age group is less than 0.60
Answers: 1
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Mathematics, 21.06.2019 23:30
Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same
Answers: 1
A concrete learner is a student who learns best when various types of hands-on manipulative activiti...
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