Ask question

Ask question

All categories

jek_recluse [69]

3 years ago

11

Suppose 2/3 of people surveyed like the new trial flavor of chips. How many people would you have to select randomly, on average

, in order to get 10 people who DO NOT like the new trial flavor?

1 answer:

mixas84 [53]3 years ago

5 0

Answer:

To me it seems like 30

Step-by-step explanation:

You might be interested in

99 pints = how many quarts

Elza [17]

99 pints = 49.5 quarts

8 0

3 years ago

Read 2 more answers

A 12.000-gallon pool is being filled at a rate of 40 gallons per minute. At this rate, how many minutes will it take to fill thi

Irina18 [472]

Answer:

2

Step-by-step explanation:

6 0

3 years ago

Do you like unspeakable keep answers pg plz

suter [353]

Answer:

I like unspeakable! :))

8 0

3 years ago

Read 2 more answers

In Exercise, simplify the expression. <br> eln(2x+1)

Galina-37 [17]

Answer:

The simplified expression is 2x + 1

Step-by-step explanation:

We are given the following in the question:

$e^{ln(2x+1)}$

We have to simplify this expression.

The logarithmic function is the inverse of the exponential function. Thus, we can write

$e^{ln(2x+1)}\\=2x + 1$

Thus, the simplified expression is 2x + 1

8 0

2 years ago

Question 9 20% of a particular brand of light bulbs fail in one year. What is the probability that three bulbs out of a random c

Delvig [45]

Answer:

The correct answer is 0.15

Step-by-step explanation:

According to the given scenario, the probability is as follows:

X $\sim$ Bin (n,p)

Here

n = 8

p = 0.20 or 20%

Now this is a binomial probability distribution

$P(X) = ^nC_x \times p^x \tmes (1 - p)^{n-x}\\\\P(3) = ^8C_3 \tims 0.20^3 \times (1 - 0.20)^5$

= 0.15

Hence, the correct answer is 0.15

5 0

2 years ago