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VARVARA [1.3K]
3 years ago
12

A group of kindergartners and first graders were asked whether or not they can ride a bike. This table shows the relative freque

ncies of the rows for the two-way table representing this situation. Select from the drop-down menus to complete the statement. The percent of kindergartners surveyed who can ride a bike is (choose-greater than ,less than, equal to) the percent of first graders surveyed who can ride a bike. 
                         Can ride a bike    Cannot ride a bike
Kindergartners.         0.32.                  0.68
First graders.             0.56.                   0.44
Mathematics
2 answers:
alex41 [277]3 years ago
8 0

Answer: The percent of kindergartners surveyed who can ride a bike is <u>less than</u> the percent of first graders surveyed who can ride a bike.

<u>Step-by-step explanation:</u>

Given:  The table shows the relative frequencies of the rows for the two-way table representing this situation.

The relative frequency for kindergartners surveyed who can ride a bike=0.32

Then, the percent of kindergartners surveyed who can ride a bike=0.32\times100=32\%

The relative frequency for First graders surveyed who can ride a bike=0.56

Then, the percent of First graders surveyed who can ride a bike=0.56\times100=56\%

Clearly, 32 is less than 56.

Therefore, the percent of kindergartners surveyed who can ride a bike is <u>less than</u> the percent of first graders surveyed who can ride a bike.

lisov135 [29]3 years ago
3 0
The percentage of kindergartners who can ride a bike is less than because 0.32 is less than 0.68. 32 is less than 68. (READ YOUR QUESTIONS BEFORE POSTING.) 
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