Answer:
Option a
Step-by-step explanation:
The Box & Whisker chart displays the spread and skewness in a batch of data through its five-number summary: minimum, maximum, median, upper and lower quartiles. It is used:
For easy understanding of the distribution of a dataset
To know the skewness if any
To find out outliers
Pie chart can be replaced by bar chart a. angle judgments are replaced by area judgments in a bar chart.
It will take 16 months for her hair to grow 8 inches
We know that the basic equation of exponential equation equation is;
y=ab^x
Where a is the y-intercept/starting point and b is the value that x exponentially grows or decays.
From the given equation, the two graphs with other intercepts (not 4) can be removed.
Since b is between 0 and one, this function should be decaying.
Next calculate the value of x when y=1.
1=4(0.5)^x
1/4=(1/2)^x
log₀₋₅(1/4)=x
2=x
Check which of the graphs have y=1, x=2. This would be the second graph, which would represent the equation y=4(0.5)^x
Hope I helped :)
Answer:
10.60305932
Step-by-step explanation: