3 years ago

Harold took five different samples of thirty-five randomly selected students from the 520 students he surveyed. The

Mathematics

1 answer:

mars1129 [50]3 years ago

3 0

Answer:

Step-by-step explanation:

just took the test! gl

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3 years ago

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mina [271]

Answer:

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3 years ago

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mr_godi [17]

Answer:

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Step-by-step explanation:

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3 years ago

What property of addition is illustrated in the equation below? (3x + 2) + 16 = 3x + (2 + 16)

andrey2020 [161]

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Step-by-step explanation:

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4 years ago

g A probability experiment is conducted in which the sample space of the experiment is Upper S equals StartSet 9 comma 10 comma

Mars2501 [29]

Answer:

$P(E^c)=\dfrac{1}{3}$

Step-by-step explanation:

The sample space for the experiment is:

$S=\{9,10,11,12,13,14,15,16,17,18,19,20\}$

Number of elements in S, n(S)=12

Given an event E such that:

$E=\{10,11,12,13,14,15,16,17\}$

Number of elements in E, n(E)=8

The outcomes in the complement of E are the outcomes in S that are not in E.

$E^c=\{9,18,19,20\}$

Number of elements in the complement of E, $n(E^c)=4$

Therefore:

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