The following TI-84Plus display presents some sample statistics.

1-Var-Stats

x=77

x=2291

x^2=182,361

Sx=8

x=8.024961059

n=29

(a) Assume that a histogram of the sample is bell-shaped. Approximately what percentage of the sample values are between69 and85?

Approximately_________of the sample values fall between69 and85.

(b) Assume that a histogram for the sample is bell-shaped. Between what two values will approximately95% of the sample be?

Approximately95% of the sample values will fall between______and______.