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NeTakaya
3 years ago
5

Tim and Jenna are surveying their classmates about their summer reading. Their questions are given below: Tim: How many books re

commended by the book reading club would you actually buy? Jenna: Which book was first recommended to be read by the book club during the summer break? Who wrote a statistical question and why?
Mathematics
2 answers:
Phoenix [80]3 years ago
8 0
Tim wrote a statistical question because he is trying to figure out how many books were read in total. Jenna just wanted to know what the first book on the list was.
masya89 [10]3 years ago
3 0

Answer:

Tim wrote a statistical question

Step-by-step explanation:

Tim's question can be divided into two parts;

1) It is obvious from Tim's question that several books were recommended

2) He also hints that not all the books will be bought by asking "how many would you actually buy?" This means not all the books will be read

We can conclude that Tim's question can help determine know how many books would be read for the summer.

Meanwhile, Jenna's question only seeks to know the title of a book, this does not tell us if the book would be bought and does not tell us if the book would be read.

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Answer:

Let the smaller integer be x and greater integer be (x+1)

x+(x+1)=91

2x+1=91

2x=91-1=90

x=90/2

x=45

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In the statement the phrase the sum of can tell you that it is going to be an addition problem. So 8x ( eight times a number) would be added to the 15, 8x+15. Since its an addition problem the part where it says ' ... is seven', you know that it will all equal 7. So the answer would be 8x+15=7.
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You purchase a car using a $18,000 loan with a 5% simple interest rate. Suppose you pay the loan off after 3 years. How much int
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3 years ago
Suppose a computer technical support representative can answer calls from 8 customers in an hour. What is the probability that a
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