Answer:
1/2
Step-by-step explanation:
Please find attached the diagram used in answering this question
A box plot is used to study the distribution and level of a set of scores
the scores are distributed into 4 groups. Each group has a value of 25%
the box plot consists of two lines and a box. the two lines are known as whiskers. the whiskers represent scores outside the middle 50%
On the box, the first line to the left represents the lower quartile. 25% of the score represents the lower quartile
the next line on the box represents the median. 50% of the score represents the median
The third line on the box represents the upper quartile. 75% of the scores represents the upper quartile
In this question, 68 is on the second line which represents the median. Thus 1/2 of the height are at least 68 inches
I=k/d^2
4=k/d^2 and 1=k/64 so if we divide the first by the second we get:
4/1=(k/d^2)/(k/64)
4=(k/d^2)*(64/k)
4=64/d^2
d^2=64/4
d^2=16
d=4 meters
Answer:
total marbles;12
after drawing red total counts are 7 red and 4 white 11 in total
probabilities are 4/11
??? more info is needed, like the total cost of all items etc.
Answer: $1020
Step-by-step explanation:
For us to get the Simple interest, we have to use the formula:
= PRT
= Principal × Rate × Time
= $8500 × 4% × 3
= $8500 × 4/100 × 3
= $8500 × 0.04 × 3
= $1020