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# \$1.001. 1,020 randomly selected adults were asked whether they took statistics class. Only 45% said ‘yes’.

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• Due on Jun. 11, 2012
• Asked on Jun 01, 2012 at 3:17:23PM

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Q:

1.   1,020 randomly selected adults were asked whether they took statistics class. Only 45% said ‘yes’.

a.   What percent did not respond ‘yes’?

c.   Find a range for the number of people who responded ‘yes’. That is, determine all the numbers that, when divided by 1,020, round to 0.45.

(Note: 0.45 x 1020 = 459. But if you try 458 divided by 1,020, or 460 divided by 1,020, you will also get 0.45 to two decimal places. Which other values meet this criterion?)

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