3 years ago

Estimate the square root of 5

Mathematics

1 answer:

PSYCHO15rus [73]3 years ago

7 0

Answer:

it is around 2.2

Step-by-step explanation:

2*2=4

2.5*2.5=6.25

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What is 2℅ of 150? EXPLAIN YR ANSWER!!!!

Orlov [11]

Answer:

2% of 150 is 3

Step-by-step explanation:

First, I divide 100 by 150 to get 1.5.

Then, 2 which is ( 2 percent) times 1.5 to get 3.

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3 years ago

The nicotine content in a single cigarette of a particular brand has a distribution with mean 0.4 mg and standard deviation 0.1

a_sh-v [17]

Answer:

Step-by-step explanation:

For this case we can define the random variable of interest as: "The nicotine content in a single cigarette " and for this case we know the following parameters:

$\mu = 0.4, \sigma = 0.1$

And for this case we select a sample size of n =100 and we want to find the following probability:

$P(\bar X$

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$z= \frac{0.38-0.4}{\frac{0.1}{\sqrt{100}}}= -2$

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3 years ago

What is the basis of statistical inference

Sphinxa [80]

Answer:

Statistical inference is the process of using data analysis to deduce properties of an underlying probability distribution. Inferential statistical analysis infers properties of a population, for example by testing hypotheses and deriving estimates.

3 0

3 years ago

If 4 bunnies can eat all the crops in a garden in 10 hours, how long will it take 5 bunnies to eat the same crops?

worty [1.4K]

Answer:

12.5 hours

Step-by-step explanation:

10 / 4 = 2.5

2.5 * 5 = 12.5

7 0

3 years ago

Read 2 more answers