All categories

3 years ago

Compare and contrast qualitative and quantitative observations and give an example of each

1 answer:

8 0

Think of quantitative observations as the quantity.

Quantitative observations involve measurements, numbers, or things you can count.
Example: The book is 12 inches long.

Qualitative observations are details about something NOT including numbers. Such as describing what it looks like with your senses.
Example: This book is blue.

You might be interested in

(3 sqrt-1)-(9 sqrt-16)

Cerrena [4.2K]

I hope this helps you

7 0

3 years ago

Data on the blood cholesterol levels of 6 rats give mean = 85, s= 12. A 95% confidence interval for the mean blood cholesterol o

lana [24]

The <em><u>correct answer</u></em> is:

c)75.4 to 94.6

Explanation:

The formula for a confidence interval is:

$\mu \pm z*(\frac{\sigma}{\sqrt{n}})$ ,

where μ is the mean, z is the z-score associated with the level of confidence we want, σ is the standard deviation, and n is the sample size.

Our mean is 85, our standard deviation is 12, our sample size is 6, and since we want 95% confidence, our z-score is 1.96:

$85\pm 1.96(\frac{12}{\sqrt{6}})=85\pm 9.6=85-9.6, 85+9.6=75.4, 94.6$

4 0

3 years ago

Read 2 more answers

I have free points to give. If you want points, I will give them away for free. I give points daily. My only request is to give

Pie

Answer:

ok!

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

When is the additive relationship used? Select all that apply.

Mrac [35]

Answer:

your answer is for sure D but I think C is also the answer

Step-by-step explanation:

Additive relationship are two quantities can be expressed as related to each other through addition. It can be written as y = x + a, where y is related to x through the addition of a constant, a. The value for a may be positive or negative.

7 0

3 years ago

Read 2 more answers

The vertical change between 2 points.

fredd [130]

Answer:

what does it look like we need that

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers