To determine the answer to this item, we first calculate the z-scores of the given data point through the equation,
z-score = (data point - mean) / standard deviation
For 5:
z-score = (5 - 7) / 1.7 = -1.176
This translates to a percentile of 11.97.
For 10:
z-score = (10 - 7) / 1.7 = 1.76
This translates to a percentile of 96.08.
The difference between the percentiles is 84.11. Thus, 84% of the students sleep between 5 to 10 hours.
Answer:
Feature 1- Statement A, Feature 2-Statement 2, Feature 3- Statement 1
(32.75+39.88) =72.63= cost of both meal. 14% of this total cost would be 10.1682. then add that to the cost of the meal to get the total cost. 72.63+10.1682=$82.80 (rounded to nearest cent)
Answer:
30/125
Step-by-step explanation:
30 divided by 125 is the same