Answer:
0.0004
Step-by-step explanation:
7(72) + 0.10(2574) = 504 + 257.40 = 761.40 <== this is how much she will earn. Your gonna have to pick the answer choice that is the closest since no answer choices were given.
Answer:
1/2, 6/10, 2/3, 3/4
Step-by-step explanation:
we can convert each fraction to a decimal to compare:
2/3 = 0.666666 repeating
1/2 = 0.50
3/4 = 0.75
6/10 = 0.60
least to greatest:
1/2, 6/10, 2/3, 3/4
Answer:
D. -1.75°C
Step-by-step explanation:
Problems of normally distributed samples can be 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:
Assume that the mean reading is 0degrees°C and the standard deviation of the readings is 1.00degrees°C. This means that .
Find the temperature reading that separates the bottom 4% from the others.
The bottom 4% if the 4th percentile.
This is the value of X when Z has a pvalue of 0.04. This is .
The correct answer is:
D. -1.75°C
Answer:
The answer would be C. no solution
Step-by-step explanation:
I hope this helped!