Aspinner with five equal-sized colored sections is spun with the results shown in the table. based on the experimental probability, predict the number of blue results for 200 trials.

red : 15 orange : 16 yellow : 14 green : 19 blue : 19

16
20
32
4

 46

Step-by-step explanation:

From the table , The number of times spin got results as blue = 19

Total results =

Then , the experimental probability to get blue :-

If the total number of trails = 200

Then , the estimated number of blue results =

Hence, the predicted number of blue results for 200 trials= 46

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

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