The following option best describes how the margin of error is calculated: D. It is equal to the inverse of the square root of the sample size.
The small amount that is granted for in case of miscalculation or change of circumstances.

7 0

3 years ago

Help ASAP I’ll mark you as brainlister

Arturiano [62]

Answer:

Step-by-step explanation:

do 4 x 3 = 12 then do 12 + 20 =32.

6 0

3 years ago

Nethan made eight rose bouquets and six daffodil bouquets. Nethan only has enough flowers to make at most 20 rose or daffodil bo

Igoryamba

I found the graph choices: 

Given:
8 rose bouquets
6 daffodil bouquets
total of 14 bouquets

enough flowers left to make maximum of 20 bouquets.

x = additional rose bouquets
y = additional daffodil bouquets

20 maximum bouquets - 14 made bouquets = 6 additional bouquets

x + y = 6

y = 6 - x
x = 6 - y

If x = 0 then y = 6
If x = 6 then y = 0
If x = 4 then y = 2
If x = 2 then y = 4

Pls. see attachment for the correct graph.

4 0

3 years ago

Read 2 more answers

Which transformation is a direct isometry?

Scilla [17]

In mathematics, an isometry is a distance-preserving injective map between metric spaces. A composition of two opposite isometries is a direct isometry.
Hope it helped!!

3 0

3 years ago