So you have 20% of blue and 50% of black.
So you have 70% in total that are both blue and black.
100%- 70%= 30%
So that means 30% were neither blue or black.
Do a proportion
30/100= x/30
30 x 30= 900
900 divided by 100= 9
Answer is 9 shirts are neither blue or black
The image of the histogram distribution is missing, so i have attached it.
Answer:
Option C: The distribution is unimodal. Its mode is near 60 inches
Step-by-step explanation:
Mode simply means the most occurring value in a set of data.
Now, for histogram, the mode is the highest peak represented in the bars.
Now, from the image attached, it is seen that there is a clear highest peak. Thus, the histogram has only one peak and it can be described as unimodal.
We are not given the mode height from the histogram but we can see that it is between 60 and 68 inches. And if carefully observed it will have a value closer to 60.
Thus,option C is correct.
2810321
2000000
800000
10000
300
20
+ 1
Which would be 2810321 in expanded form.
I hope this helps! :)
-LizzyIsTheQueen
D, one number is positive and the other is negative. The only way it could equal 0 is to cross the other out. An example is, -5+5=0