Statistics and Probability
Based on a weather report, the probability that it will rain tomorrow is 0.13. Which word describes the likelihood that it will rain tomorrow?
Unlikely
What is the exact decimal equivalent of 7/12 ?
0.853333333333333
Manny goes bowling. He $25.00 has to spend. He spends $4.25 to rent shoes. He spends $2.50 for each game he bowls. Which inequality can Manny use to determine x, the greatest number of games he can bowl?
4.25 + 2.5x is less than or equal to 25
Which table shows a proportional relationship between x and y?
GOOGLE DOCS
D
A middle school principal wants to change the lunch menu at the school. The principal surveys the students to determine how the students would feel about the changes. Which survey method will produce the best representative sample?
survey 3 randomly selected students from every homeroom
What value will make the equation true?
-2.1 - x = -1 1/2
-0.6
The regular price of an item at a store is dollars. The item is on sale for off the regular price.
LOOK AT GOOGLE DOC
Expression B and Expression D
Joseph's lunch at a restaurant costs $13.00, without tax. He leaves the waiter a tip of 17% of the cost of the lunch, without tax. What is the total cost of the lunch, including the tip, without tax?
$15.21
A box contains 100 small paper clips, 200 medium, and 150 large paper clips.
One paper clip is randomly selected from the box. What is the probability that the paper clip selected is either small or medium?
7/10
What is the value of the expression on google docs?
-117
Jordan prepares 200 name tags to use at a meeting.
35% of the name tags are blue
3/8 of the name tags are yellow
all of the remaining name tags are red
How many tags are red?
55
A furniture store has a sale during which the sale price of a sofa is 1/3 off its original price. The original price of the sofa is $1,029.00. A customer can get an additional 5% discount off the sale price for paying with cash. At checkout, a 6.5% sales tax on the final price is added to the cost of the sofa. What is the total cost of the sofa, including sales tax, for a customer paying with cash?
$694.06