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3 years ago

Dave rolls a die and flips a coin. How many outcomes are in the sample space?

Mathematics

2 answers:

kogti [31]3 years ago

5 0

Well the are six sides and numbers on the dices and two sides on the coin so there would be 8 outcomes

m_a_m_a [10]3 years ago

5 0

There are 12 outcomes when you flip a coin and roll a die, because there are 6 outcomes on the die, and 2 outcomes on the coin, so if you multiply 6 times 2 you get your answer.

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3 years ago

Read 2 more answers

An article presents voltage measurements for a sample of 66 industrial networks in Estonia. Assume the rated voltage for these n

kramer

Answer:

We accept the null hypothesis and conclude that voltage for these networks is 232 V.

Step-by-step explanation:

We are given the following in the question:

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Sample size, n = 66

Sample standard deviation, s = 2.19 V

Alpha, α = 0.05

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We use Two-tailed t test to perform this hypothesis.

Formula:

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Since,

$|t_{stat}| > |t_{critical}|$

We accept the null hypothesis and conclude that voltage for these networks is 232 V.

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