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Softa [21]
3 years ago
10

The students who attend Memorial High School have a wide variety of extra-curricular activities to choose from in the after-scho

ol program. Students are 38% likely to join the dance team; 18% likely to participate in the school play; 42% likely to join the yearbook club; and 64% likely to join the marching band. Many students choose to participate in multiple activities. Students have equal probabilities of being freshmen, sophomores, juniors, or seniors.What is the probability of the intersection of being a junior and participating in marching band?
0.39

0.16

0.73

0.89
Mathematics
1 answer:
ladessa [460]3 years ago
6 0

Answer:

0.16

Step-by-step explanation:

I took the test

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Bogdan [553]

Answer:

\huge \boxed{ \boxed{z = 3}}

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
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<h3>let's solve:</h3>
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The following information is known about a loan. Time = 8 years Interest rate = 14% Principal = $1,010 What is the total amount
nadya68 [22]

❤ <em>Hey There!! ❤</em>

<em>The answer is below!!</em>

----------------------------------------------------------------------------------------------------

Step-by-step explanation:

1010 x 14 ÷ 100 x 8 = $1131.2 or $1,131.20

<em>P.S </em><em>Tell me if this is wrong...</em>

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LenKa [72]

Answer:

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Step-by-step explanation:

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Answer:

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standard deviation   0×

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Step-by-step explanation:

these are the four different symbols that have been used to represent specific statistical measures like for example, mean which is used to calculate the average value of a sample or population. Variance is the what is expected from the squared standard deviation of a random variable from is average vale/ mean. Median is the value that lies in the middle in a random sample and lastly the standard deviation is the square root of the variance and it measures how the values of sample are spread or how far are they from the mean. these are also commonly use in excel a lot to calculate and evaluate data.

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