What is the y-intercept of the function described by the data in the table below? Xy -1 5 2 -7 5 -19
1 answer:
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Answer:
15.87% probability that the car travels more than 53 miles per gallon.
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation
, the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:
Find the probability of the following events: A. The car travels more than 53 miles per gallon. Probability
This is the pvalue of Z when X = 53. So
has a pvalue of 0.8413
1 - 0.8413 = 0.1587
15.87% probability that the car travels more than 53 miles per gallon.
Step-by-step explanation:
By cross multiplication,
→ 4(6m + 7) = 5(3m + 2)
→ 24m + 28 = 15m + 10
→ 24m - 15m = 10 - 28
→ 9m = -18
→ m = -18 ÷ 9
→ m = -2
<u>Value </u><u>o</u><u>f</u><u> </u><u>m</u><u> </u><u>is</u><u> </u><u>-</u><u>2</u><u>.</u>
4 radians = 229.183°
The formula is this:
I hope this helped!!
The formula is this:
I hope this helped!!