subject
Mathematics, 30.09.2019 18:30 SimplyGenesis762

In a school with 2,000 students, a random sample of 120 students were asked which fruit is their favorite. their responses are shown in the table below.

survey responses-

banana: 23
apple: 18
orange: 34
peach: 27
pear: 18

using proportional reasoning, about how many students out of the 2,000 would you expect to select an orange as their favorite fruit?
a. about 34 students
b. about 58 students
c. about 283 students
d. about 567 students

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.
Answers: 3
question
Mathematics, 21.06.2019 17:10
Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.
Answers: 3
question
Mathematics, 21.06.2019 20:20
Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?
Answers: 1
question
Mathematics, 21.06.2019 22:30
Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?
Answers: 1
You know the right answer?
In a school with 2,000 students, a random sample of 120 students were asked which fruit is their fav...
Questions
question
Mathematics, 13.05.2021 22:00
question
Mathematics, 13.05.2021 22:00
question
Mathematics, 13.05.2021 22:00
question
Mathematics, 13.05.2021 22:00