Answer:
The percent decrease is 20%
Step-by-step explanation:
You have, on the bottom the number of cars and on the left the corresponding probability.
The probability of having 4 cars is 0.05; the probability of having 5 cars is 0.05 again.
Therefore, the probability of having more than 3 cars is P(4) + P(5) = 0.10 which corresponds to 10%.
The correct answer is 0.10
Step-by-step explanation:
X= - 1
X=0
X=4/3
X=3
We solve for x by simplifying both sides of the equation, then isolate the variable.
Answer :
C (x=4/3)
D Mean is 7 and median is 7
Mean refers to the average of the a given set of data. This is obtained by adding all the data and dividing it to the number of data sets. The mode is the most frequently occurring digit in a data set while the median is the middle number when you arrange the data from lowest to highest or vice versa.
Answer and workings in the attachment below.