Answer:
97% confidence interval for the survey is between a lower limit of 0.45 and an upper limit of 0.67
Step-by-step explanation:
Confidence Interval is given by the mean + or - error margin
The lower limit of the confidence interval is found by subtracting the error margin from the mean.
The upper limit is obtained by adding the error margin to the mean.
The interpretation is that the mean is between 0.45 and 0.67
10 because first brackets is 0 second brackets is 10 15*0 is 0 0+10 is 10
1. 3 yards 2. 3520 yards 3. 3 ft 8 in 4. 84 inches 5. 15840 6. 9 feet 7. 6 feet 8. 25 inches 9. 1 yard 9 inches
5.601 x 10^3
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