Mean Median Mode Range
Find the median of the following numbers.
756, 568, 710, 726, 564, 440, 440
568
What does the MAD tell us? (Do not tell me how to find it)
12 out of the 26 students in Mr. Smith's class like chocolate ice cream the best. If there are 806 students in the entire school, how many are expected to like chocolate ice cream the best?
372
p( rolling a 2 or 5 on a dice)
2/6 or 1/3
P(rolling a 1 and the coin landing on tails)
1/12
A student surveyed their college classmates and asked them how many hours they were taking. What is the average amount of hours taken?
15, 12, 18, 12, 15, 15, 12, 18, 15, 16
14.8
Find the MAD of the following data
3, 1, 5, 4, 8, 6
1.83
A school uniform shop sold 3 red polos, 8 white polos, and 15 gray polos. Based on these results, how many red polos will be sold out of the next 182?
21
Sara took a test. Out of the 8 questions, she got 5 of them correct.
Experimental
Numbers 1 to 20 are placed in a bag. What is the probability that the first number drawn will be a 2 and the second number will be a three? (They are replaced)
1/400
What is the mode of the following numbers?
10, 39, 71, 39, 10, 76, 38, 25
10 and 39
Find the MAD of the following data
78, 45, 60, 33, 84
16.8
A restaurant manager surveyed a random sample of customers to determine which drink they prefer. Fourteen chose tea and 36 chose soda. Based on these results, how many of the 275 customers can be expected to prefer soda?
198
3/5
When flipping a coin, what is the probability of heads and then heads?
1/4
What is the range of the following numbers?
12, 11, 14, 1, 10, 14, 8
13
Find the MAD of the following data
23, 15, 15, 7
4
A computer tech randomly chose 40 devices. Of the 40, 9 of them needed maintenance. Based on this information, how many devices will need maintenance out of five-hundred sixty?
126
What is the probability of choosing a blue card from a bag that contains 14 blue cards?
1 or 14/14
There are 3 quarters, 5 dimes, and 2 nickels in a jar. P(dime then dime without replacement)?
2/9 or 4/18
Find the mean, median, mode, and range of the following numbers.
24, 12, 10, 15, 10, 22, 12
Mean: 15
Median: 12
Mode: 10 and 12
Range: 14
Two players are comparing their basketball skills. They both have the same average points per game but want to know who is more consistent. Based on the data below, who is the more consistent player? (You must give me the MAD of both players)
Player 1: 7, 8, 9, 9, 9, 10, 10, 10
Player 2: 2, 5, 8, 8, 11, 13, 14, 15
Player 1- .75
Player 2- 3.75
A coach randomly chose 20 football players. Of the 20 players, 18 of them had passing grades in all of their classes. Based on this information, how many players would be failing in a group of 110?
11
Looking at the spinner on the board, what is the probability of landing on 2?
2/8 or 1/4
On a shelf, there are 60 novels and 20 poetry books. What is the probability that Person A chooses a novel and walks away with it and then Person B walks up shortly after and picks another novel?
177/316