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The following Table is about the glucose level measurement for a group of pregna

ID: 3322956 • Letter: T

Question

The following Table is about the glucose level measurement for a group of pregnant women in some Clinic. The intervals listed are 90%, 95% and 99% confidence intervals. Which order are they in from left to right?

variable

mean

Standard error

CI??%

CI??

CI???

Glucose

125 8.2

8.2

(108.8,141.2)

100.2, 149.8)

(111.1, 138.9)

1) 90%, 95%, 99%

2) 95%, 99%, 90%

3) 90%, 99%, 95%

4) 99%, 95%, 90%

5) 95%, 90%, 99%

variable

mean

Standard error

CI??%

CI??

CI???

Glucose

125 8.2

8.2

(108.8,141.2)

100.2, 149.8)

(111.1, 138.9)

Explanation / Answer

confidence of 90% will be the smallest and for 99% will be the largest

so the right answer is 2)