Data (3)

Question 1

A smaller SD

Answer 1

Means data is more consistent

Question 2

Means data is more consistent

Answer 2

A smaller SD

Question 3

What is the sample standard deviation?

Answer 3

Sx

Question 4

Sx

Answer 4

What is the sample standard deviation?

Question 5

Another formula for standard deviation

Answer 5

¬(((Σx^2)/n) - x̄^2)

Question 6

¬(((Σx^2)/n) - x̄^2)

Answer 6

Another formula for standard deviation

Question 7

The mean in linear coding?

Answer 7

Is affected by the multiplication/division and addition/subtraction

Question 8

Is affected by the multiplication/division and addition/subtraction

Answer 8

The mean in linear coding?

Question 9

SD in linear coding?

Answer 9

Is affected by multiplication/division

Question 10

Is affected by multiplication/division

Answer 10

SD in linear coding?

Question 11

Range of values using SD?

Answer 11

[x̄ - 2σx, x̄ + 2σx]

Question 12

[x̄ - 2σx, x̄ + 2σx]

Answer 12

Range of values using SD?