Mathematics, 09.11.2020 02:30 Hollywood0122
A student satisfaction survey was completed with respect to the middle
school cafeteria. Two methods were discussed. Decide which method is
better and why.
Method A: A survey of 65 students randomly selected from a list of all
students in the school was conducted. Sixty percent said they are satisfied
with the food in the cafeteria.
Method B: 40 students in two seventh-grade math classes were surveyed and
70% stated they were satisfied with the food in the cafeteria.
Answers: 2
Mathematics, 21.06.2019 16:20
Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais
Answers: 2
Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
Mathematics, 21.06.2019 19:00
How can you tell when x and y are not directly proportional?
Answers: 1
Mathematics, 21.06.2019 20:30
Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]
Answers: 1
A student satisfaction survey was completed with respect to the middle
school cafeteria. Two method...
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