3 years ago

Helpppppppppppppppppppp plsssss

Mathematics

1 answer:

diamong [38]3 years ago

5 0

Answer:

Step-by-step explanation:

You might be interested in

The proportion of items in a population that possess a specific attribute is known to be 0.40. If a simple random sample of size

WARRIOR [948]

Answer:

The sampling error = 0.06

Step-by-step explanation:

From the given information:

Let represent $\beta$ to be the population proportion = 0.4

The sample proportion be P = 0.46 &

The sample size be n = 100

The population standard duration can be expressed by the relation:

Population standard duration $\sigma = \sqrt{\dfrac{\beta(1- \beta)}{n}}$

$\sigma = \sqrt{\dfrac{0.4(1-0.4)}{100}}$

$\sigma = \sqrt{\dfrac{0.4(0.6)}{100}}$

$\sigma = 0.049$

The sample proportion = 0.46

Then the sampling error = P - $\beta$

The sampling error = 0.46 - 0.4

The sampling error = 0.06

5 0

4 years ago

(8.4 x 102) (2.5 x 106)

MaRussiya [10]

Answer:

the answer to (8.4 × 102) (2.5 × 106) = 227,052

7 0

3 years ago

A teacher has a 2-gallon (32-cup) container of juice. She gives each student One-half cup of juice. Which equation represents th

Leona [35]

Answer:

C. y = -1/2x + 32

Step-by-step explanation:

I just took the test :)

3 0

3 years ago

Read 2 more answers

» Jonah rides the train and the ferry to visit his uncle. The train ticket costs $45. The train ticket costs 5 times as much as

djverab [1.8K]

Just multiply 45 and 5

5 0

3 years ago

Read 2 more answers

The perimeter of a rectangle is 42 inches. If the length of the rectangle is 14 inches, which equation could be used to find the

Sever21 [200]

A. 2(x+14) = 42

(2x = 14
x = 7

2(7) + 2(14) = 14 + 28 = 42)

7 0

3 years ago

Read 2 more answers

Helpppppppppppppppppppp plsssss​

Helpppppppppppppppppppp plsssss