Mathematics, 22.04.2021 23:20 yurlgurllmay
A principal records the lunch choices for 7th grade for a day. Of the 160 students, 21 brought their lunch from home, 103 purchased lunches, and 36 brought a lunch from home and purchased an ice cream. Are the lunch choices equally as likely? Justify your answer by calculating the probability of each lunch choice.
Answers: 2
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Every time you drive you will experience a combination of driving conditions and environments.
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The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg
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An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.
Answers: 2
A principal records the lunch choices for 7th grade for a day. Of the 160 students, 21 brought their...
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