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Mathematics 21 Online
OpenStudy (anonymous):

Medal A total of 50 monthly credit account balances were recorded. Below is a histogram of these data. What percent of the account balances were greater than $500? ? %

OpenStudy (anonymous):

OpenStudy (mendicant_bias):

You can find this out by summing up the total number of accounts listed on the histogram (each represented by the height of a bar, value indicated on the vertical axis), finding the total number of accounts beneath the 500 value, and putting them in a fraction over the total number of accounts. @harz360 , how many accounts do you think there are in total?

OpenStudy (anonymous):

6

OpenStudy (mendicant_bias):

I'm sorry, but that's wrong; no big deal, though, heh, take another look at the problem prompt, and the answer to that question will be there. :)

OpenStudy (anonymous):

13

OpenStudy (anonymous):

am i right?

OpenStudy (anonymous):

anyone please help me

OpenStudy (mendicant_bias):

Read the prompt again. How many does it say there are? "A total of 50 monthly credit account balances were recorded. Below is a histogram of these data."

OpenStudy (anonymous):

14

OpenStudy (anonymous):

ohhhhhh

OpenStudy (anonymous):

3,000

OpenStudy (mendicant_bias):

Nope. Read the words. What does it say in the words, how many accounts are there in total? Nope.

OpenStudy (mendicant_bias):

It's right there. In the words.

OpenStudy (anonymous):

500

OpenStudy (mendicant_bias):

.......No. What does it say in the prompt.

OpenStudy (mendicant_bias):

"A total of 50 monthly credit account balances were recorded. Below is a histogram of these data."

OpenStudy (mendicant_bias):

How many in total?

OpenStudy (mendicant_bias):

Read. Read the words. Read them out loud. It's right in front of your face, right there.

OpenStudy (anonymous):

50

OpenStudy (mendicant_bias):

Yep! Correct! :)

OpenStudy (mendicant_bias):

Alright, so you can approach this from two different ways, finding the account balances that are *below* $500, or finding the account balances that are *above* $500. How would you try to do either?

OpenStudy (anonymous):

sorry it would be 2 accounts

OpenStudy (anonymous):

anyone there?

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