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Bad White [126]
3 years ago
15

Let X represent the number of children in a Canadian household. The probability distribution of X is: x 1 2 3 4 p(x) 0.30 0.35 0

.20 0.15 What is the expected number of children in a randomly selected Canadian household? Group of answer choices none of the other answers are correct 2.6 2.2 2.5
Mathematics
1 answer:
Anestetic [448]3 years ago
7 0

Answer:0.45

Step-by-step explanation:

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Write an expression you could use to convert 2.5 gallons to quarts. ( need quickly plz )
KonstantinChe [14]
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(Because there are 4 quarts in 1 gallon)
2.5 * 4 = 10.
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3 years ago
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Two groups went bowling. Here are the scores from each group.
vladimir2022 [97]

Answer:

Group A has greater variability

Step-by-step explanation:

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The variability of group A data :

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