Q1
Score Number
Interval of Scores
50-59 2
60-69 10
70-79 16
80-89 27
90-99 18
The table above shows the distribution of test scores for a group of management trainees. Which score interval contains the median of the 73 scores?
A. 60-69
B. 70-79
C. 80-89
D. 90-99
E. cannot be determined
Any ideas? Not sure how i'm supposed to read it..
Q2
In a certain deck of cards, each card has a positive integer written on it. In a multiplication game, a child draws a card and multiplies the integer on the card by the next larger integer. If each possible product is between 15 and 200, then the least and greatest integers on the cards could be
A. 3 and 15
B. 3 and 20
C. 4 and 13
D. 4 and 14
E. 5 and 14
This question has thrown me slightly off the road...i thought that the smallest integer should be 3 as it is a factor of 15??
can you explain, please? thanks!
Score Number
Interval of Scores
50-59 2
60-69 10
70-79 16
80-89 27
90-99 18
The table above shows the distribution of test scores for a group of management trainees. Which score interval contains the median of the 73 scores?
A. 60-69
B. 70-79
C. 80-89
D. 90-99
E. cannot be determined
Any ideas? Not sure how i'm supposed to read it..
Q2
In a certain deck of cards, each card has a positive integer written on it. In a multiplication game, a child draws a card and multiplies the integer on the card by the next larger integer. If each possible product is between 15 and 200, then the least and greatest integers on the cards could be
A. 3 and 15
B. 3 and 20
C. 4 and 13
D. 4 and 14
E. 5 and 14
This question has thrown me slightly off the road...i thought that the smallest integer should be 3 as it is a factor of 15??
can you explain, please? thanks!
