Data were collected from a typing class with 10 students. The class had an average of 56 words per minute (WPM) with a standard deviation of 7 WPM. The teacher realized that the data from one student who typed 70 WPM was not entered. If this student’s results were included in the data set, what effect would it have on the standard deviation? A. The standard deviation would be noticeably larger.
B. The standard deviation would be noticeably smaller.
C. The standard deviation would be about the same, perhaps a little larger.
D. The standard deviation would be about the same, perhaps a little smaller.

Acard is drawn from a standard deck of 52 cards what is the probability this card will be a king or an ace

1. jesus bought 3 pairs of jeans for $71.40. how much would he need to pay for 8 pairs of jeans? unit rate $ pair cost for 8 2.morgan scored 41 points in 3 games. how many points would you expect him to make in an 11 game season? unit rate points/game points in 11 games 3. andy drove 840 miles in 12 hours. how far could he drive in 3 hours? unit rate (speed) distance 4. pira drives 825 miles to california. the trip takes him 17 hours. he uses 38 gallons of gas on the trip, which costs him $125? a) find his speed b) find his gas mileage c) find the unit price he paid for gas me this is due ! explanation for each one ! ! ! ! someone

The temperature t, in burrtown starts at 25*f at midnight when h=0. for the next few hours the temperature drops 3 degrees every hour which equation represents the temperature t, at hour h?