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A 7th grade homeroom was asked if they would
prefer a hamburger, pizza, or hot dog. Calculate
the relative frequency ( or experimental
probability) of choosing a hot dog using this
chart.
12%
20%
16.7%
1.66 %

A 7th Grade Homeroom Was Asked If They Would Prefer A Hamburger Pizza Or Hot Dog Calculate The Relative Frequency Or Experimental Probability Of Choosing A Hot class=

Sagot :

The probability of choosing a hot dog is 16.7%

Relative frequency and probability

Probability is the likelihood or chance that an event will occur

Probability = Expected outcome/Total outcome

From the figure;

Total outcome = 4 + 6 + 2
Total outcome = 12

Since there are 2 hotdogs, hence the probability of choosing a hot dog is given as:

Pr(hot dog) = 2/12

Pr(hot dog) = 0.1667
Hence the probability of choosing a hot dog is 16.7%

Learn more on probability here: https://brainly.com/question/24756209

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