Probability/Statistics Mixed Practice

What proportion can used to find the cost of 50 pens if 12 pens cost $1.22?

What is the of hitting the unshaded region?

What is misleading about this graph?

What is the experimental probability of a student choosing yellow roses?

Math scores are: 74,88,71,68,90,77,71,92,85,71.  What is the mode?

Amy makes 11% commission on sales.  She made $748.  What was her sales? 

If 10 movies cost $90, how much would 45 cost?

3 red, 4 blue, 2 yellow, 6 white. P(two red with replacement)? 

There is 12 boys and 3 girls in a class. P(2 girls without replacement)?

What is the median of 12,10,4,7,14,20,18,11,18?

9 red, 5 blue,10 white, 12 black. P(black)? 

How many ways can church 8 bells be rung in a sequence of 3 bells each hour?

Write a ratio in simplest form for 8 rose to 20 lillies?

How many ways can you make a 5 combination lock out of 30 numbers, no repeats?

What type of graph best represents data in relation to a whole?

What is the probability that a dart thrown at random will hit the triangle? 

Lori's is tracing how much her fish eat per day.  What type of graph should she use?

Anthony's probability of having a coke is 4/5?  How cokes will he drink in 60 days?

What is the upper quartile value?

With 12 soups, 3 breads, butter or jam, &  2 cookies, how many different meals can you make?

Daniel completes 2 out of 7 passes. What is the odds of an complete pass?

What is the range of 9, 13, 9, 24, 8, 7, 10, 5, 29, 17, 13, 21?

What percent shoppers chose bananas? (Out of 100%)

For favorite ice cream, which would you use mean, median, mode, or range?

What is the mean of 9, 13, 9, 24, 8, 7, 10, 5, 29, 17, 13, 21?