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victus00 [196]
3 years ago
15

Ten frequent gamers are randomly selected. The random variable represents the number of frequent gamers who play video games on

their smartphones. For this to be a binomial experiment, what assumption needs to be made?A. The probability of being a gamer that plays video games on their smartphones is the same for all gamers.B. The probability of being a gamer and is selected is the same for all gamers.
C. The probability of being selected is the same for all ten gamers.
D. All ten selected gamers are the same age.
Mathematics
2 answers:
notsponge [240]3 years ago
5 0

Answer:

For this to be a binomial experiment, the assumption that is made is:

C. The probability of being selected is the same for all ten gamers.

Step-by-step explanation:

a) A binomial experiment must meet the following four conditions:

1. The experiment must consist of 'n' identical trials.

2. Each experiment must result in one of the two outcomes of either success or failure.

3. The probability of success (p) must remain the same from one experiment to the next.

LekaFEV [45]3 years ago
4 0

Answer:

c

Step-by-step explanation:

because its c

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The diameter of a wheel of a lorry is 150cm. If the lorry travels 376.8m, how many times does the wheel rotate?
tresset_1 [31]
<h3>Answer:  79 full rotations</h3>

====================================================

Explanation:

150 cm = 150/100 = 1.5 m

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C = pi*1.5

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C = 4.71238898038469

I'm using my calculator's stored version of pi to get the most accuracy.

Then we divide the 376.8 over the circumference found

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Despite being very close to 80, we must round down to 79 because we don't have enough to get that full 80th rotation. In other words, we have 79 full rotations and then some change leftover.

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2 years ago
The time to fly between new york city and chicago is uniformly distributed with a minimum of 120 minutes and a maximum of 150 mi
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