Mathematics, 08.11.2019 01:31 yakshp4098

# In the following probability distribution, the random variable x represents the number of activities a parent of a 6th- to 8th grade student is through (f) below pix) 0.244 0.218 0.77 0211 0.150 the mean is activities type an integer or a decimal. which of the following interpretations of the mean is correct? 0 a. the observed value of an expenment will be less than the mean of the random van abe in most experiments. o b. as the number of experiments increases, the mean of the observations will approach the mean of the random variable. ° c. the observed value of an experiment will be equal to the mean of the random variable in most experiments o d. as the number of experiments decreases, the mean of the observations will approach the mean of the random variable (d) compute the standard deviation of the random vanable x the standard deviation is activities round to one decimal place as needed) (e) what is the probability that a randomly selected student has a parent involved in three activities? the probability is type an integer or a decimal )

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Mathematics, 21.06.2019 16:50

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

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Mathematics, 21.06.2019 18:00

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Answers: 1

In the following probability distribution, the random variable x represents the number of activities...

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