Nancy bought 2 packs of Digimon cards for $3.07 each, and a deck of baseball cards for $10.36 with a $20 bill. What was the chan
2 answers:
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We have
angle 1=
see the attached picture to better understand the problem
we know that
<span>Vertical angles are congruent
</span>
<span>
and
adjacent angles are supplementary
</span>
<span>
if the measure of one of the angles is </span>
degrees and straight lines equal 
<span> degrees you have to
subtract </span> from
so
therefore
the answer is
the measures of the other three angles are
angle 1=
see the attached picture to better understand the problem
we know that
<span>Vertical angles are congruent
</span>
<span>
and
adjacent angles are supplementary
</span>
<span>
if the measure of one of the angles is </span>
subtract </span>
so
therefore
the answer is
the measures of the other three angles are
Using the normal distribution, it is found that 0.0329 = 3.29% of the population are considered to be potential leaders.
In a <em>normal distribution</em> with mean and standard deviation
, the z-score of a measure X is given by:
- It 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, which is the percentile of X.
In this problem:
- The mean is of 550, hence
.
- The standard deviation is of 125, hence
.
The proportion of the population considered to be potential leaders is <u>1 subtracted by the p-value of Z when X = 780</u>, hence:
has a p-value of 0.9671.
1 - 0.9671 = 0.0329
0.0329 = 3.29% of the population are considered to be potential leaders.
To learn more about the normal distribution, you can take a look at brainly.com/question/24663213