3 years ago

Help please thank you

Mathematics

1 answer:

zvonat [6]3 years ago

3 0

Zeros are at -5, and 1

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A traveling soccer team allows only the top 3% of athletes who try out to be part of the team. If the team tryout scorecard has

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169

Step-by-step explanation:

You need to use a Z-table for this.

There are different tables, in this table i searched for the probability of 97% because that equivalent to the top 3%.

for 0.97, Z = 1.88

The formula of Z is:

$Z = (x-mean)/(st. dev.)$

Solving x:

$1.88 = (x-150)/10 \\x = 168.8 = 169$

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Step-by-step explanation:

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A fair die is rolled once. Let A be the event of rolling an even number, and let B be the event of rolling a number greater than

IRISSAK [1]

Answer:

A ∩ B = {4, 6}

Step-by-step explanation:

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S = {1, 2, 3, 4, 5, 6}

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A ∩ B are the values that are common to both sets

A ∩ B = {4, 6}

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