Divide it by 25 witch is the height then find the square root
3751×2=7502
15002÷2=7502
250+7252=7502
7502+0=7502
f(x) given to us is e^(x)
Hence,
d/dx [f(x)^3] = 3 * [e^(x)]^2 * [e^(x)]'
= 3 * e^(2x) * e^(x)
= 3e^(3x)
which is the derivative of e^(3x and this is what we are finding in the answer.
Answer:
P(X > 8) = 0.323
Step-by-step explanation:
We are given that a softball pitcher has a 0.507 probability of throwing a strike for each pitch. Also, the softball pitcher throws 15 pitches.
The above situation can be represented through Binomial distribution;

where, n = number of trials (samples) taken = 15 pitches
r = number of success = more than 8
p = probability of success which in our question is probability of
throwing a strike for each pitch, i.e., 0.507
<em>LET X = Number of strikes</em>
So, it means X ~ 
So, Probability that more than 8 of them are strikes = P(X > 8)
P(X > 8) = P(X = 9) + P(X = 10) + P(X = 11) + P(X = 12) + P(X = 13) + P(X = 14) + P(X = 15)
=
=
= 0.323
Therefore, probability that more than 8 of them are strikes is 0.323.
To understand box-and-whisker plots, you have to understand medians and quartiles of data set. <span>The concept of median</span><span> is simple, it divides the data set into two parts, the upper set and the lower set, so this is something like the middle point of the data set. On the other hand, the </span>lower quartile <span>is the median of the lower half, and the </span>upper quartile<span> is the median of the upper half.
So the answer is c) Why?
Let me explain, the </span>lower quartile in this case is 70 and the upper quartile is 80, so in the graph the median is 75 represented by the vertical line in the box. By contrast in A) the median is 65 and regarding C) and D) the median is 70.