224 times 36 equals 8064. :)
C. 105$ because you multiply 420 by .25 and get that as an answer
Using the normal distribution, it is found that there is a 62.4% probability that a data value is between 37 and 41.
<h3>Normal Probability Distribution</h3>
The z-score of a measure X of a normally distributed variable with mean and standard deviation is given by:
- The z-score measures how many standard deviations the measure is above or below the mean.
- Looking at the z-score table, the p-value associated with this z-score is found, which is the percentile of X.
In this problem, the mean and the standard deviation are given, respectively, by:
As a proportion, the probability that a data value is between 37 and 41 is the <u>p-value of Z when X = 41 subtracted by the p-value of Z when X = 37</u>, hence:
X = 41:
Z = 1.5
Z = 1.5 has a p-value of 0.933.
X = 37:
Z = -0.5
Z = -0.5 has a p-value of 0.309.
0.933 - 0.309 = 0.624,
0.624 = 62.4% probability that a data value is between 37 and 41.
More can be learned about the normal distribution at brainly.com/question/24663213
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Assume that the budget is n.
Now we are given that 120% of the budget is equal to $60.
This means that:
60 = 1.2n
Solve the equation for n to know the budget:
60 = 1.2n
n = 60 / 1.2 = 50
Based on the above calculations, Jada's budget is 50$
Answer:
Step-by-step explanation:
Given
Probability of selecting Paper bag is equivalent to getting a head in coin i.e. 0.5 and probability of selecting Plastic bag is equivalent to getting a tail in coin i.e. 0.5
Probability of getting a red ball from Paper bag
Probability of getting a red ball from Plastic bag
If a red ball is selected Probability that it came from the paper bag