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Can anyone solve this powerprep 2 exam question?

lokeshsk

Intern

Joined: 26 Oct 2017

Posts: 2

Can anyone solve this powerprep 2 exam question? [#permalink]

26 Oct 2017, 00:14

Please refer to the image attached.
Here rounded to nearest 3 means x can be 2.6 to 3.4 right?
Then number of people can be 29.9 to 39.10 right?

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Problems screenshot 2.PNG [ 17.65 KiB | Viewed 3418 times ]

IlCreatore

Director

Joined: 03 Sep 2017

Posts: 518

Re: Can anyone solve this powerprep 2 exam question? [#permalink]

26 Oct 2017, 01:38

Here you can find al PowerPrep questions solved and explained http://greprepclub.com/forum/powerprep-software-all-questions-explained-3118.html

Founder

Joined: 04 Dec 2002

Affiliations: GMAT Club

Posts: 283

Location: United States

GRE 1: Q165 V170

Re: Can anyone solve this powerprep 2 exam question? [#permalink]

01 Nov 2017, 09:13

Expert Reply

Here is the exact link for the question: a-survey-asked-1-150-people-to-choose-their-favorite-laundry-3390.html
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