3 years ago

A binomial probability distribution has p = .20 and n = 100.

Mathematics

2 answers:

AleksAgata [21]3 years ago

3 0

Answer:

Mean = 0.2(100) = 20

Variance = 0.2×0.8×100 = 16

Standard deviation = 4

Yes, np > 5 & nq > 5

melamori03 [73]3 years ago

3 0

Answer:

Mean = 0.2(100) = 20

Variance = 0.2×0.8×100 = 16

Standard deviation = 4

Yes, np > 5 & nq > 5

You might be interested in

QUESTION: Kaya has $45 to spend at the Hawaii State Fair. If the admission to the fair is $4 and the rides cost $1.50 each, what

garri49 [273]

The answer to this is B

7 0

3 years ago

Solve Ax − By = C for x.

Travka [436]

For this case we have the following equation:

$Ax - By = C$

From here, we must clear the value of x.

Adding By on both sides:

$Ax = By + C$

Then, dividing both sides by A we have:

$x = \frac {By + C} {A}$

Answer:

$x = \frac {By + C} {A}$

x equals the quantity B times and plus C all over A

5 0

3 years ago

If you saved your 76$ monthly allowance for 3 years, how much money would you have?

lyudmila [28]

76x is the equation to use where x = months. 3 years = 36 months. 76(36)= 2,736. So after three years, you would have $2736 saved

8 0

3 years ago

Read 2 more answers

What is another way to write this number? 300 plus 70 plus 5/10 plus 8/100

vesna_86 [32]

300 + 70 + 5/10 + 8/100 = 370.58, hope this helps :)

4 0

3 years ago

Is this correspondence a function?

Afina-wow [57]

I’m not sure, sorry if I’m wrong but I’d say yes .

Explanation: A function is a correspondence between two sets where each element in the first set, called the domain, corresponds to exactly one element in the second set, called the range.
...

4 0

3 years ago