Mathematics, 15.07.2019 17:20 Jasten
Ski resorts are interested in the mean age that children take their first ski and snowboard lessons. they need this information to plan their ski classes optimally. define the following in terms of the study. give examples where appropriate.
the parameter
a. the parameter is the average age of all people taking skiing or snowboarding lessons.
b. the parameter is the average age of all children taking skiing or snowboarding lessons on a given day.
c. the parameter is the ages of everyone at the ski resort.
d. the parameter is the average age of all children when they take their first skiing or snowboarding lesson.
Answers: 2
Mathematics, 21.06.2019 19:30
Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33
Answers: 1
Mathematics, 22.06.2019 00:00
At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad
Answers: 1
Ski resorts are interested in the mean age that children take their first ski and snowboard lessons....
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