Answer:
a. (-∞, ∞)
b. (-∞, 4]
c. (-4,0) and (4,0)
d. (0, 1)
e. x = -∞ to x = 2, x = 0 to x = 3
f. x = x = 2 to x = 0, x = 3 to x = ∞
g. relative maximum at points (-2, 4) and (3, 2)
h. relative maximum of f is 4. There is an other relative maximum at xf = 2
f.
Step-by-step explanation:
Answer:
Slope: 2x
Y-intercept: -4
Answer:
24 times 25 = 600 whiskers
step-by-step explanation:
since the question says 25 times as many whiskers as a cat
you would just multiply
Answer:
(-10*5y)+(-10*6)
Step-by-step explanation:
multiply -10 to each of the values. make sure to include parenthesis!
Answer:
With a skewed distribution and data with outliers.
Step-by-step explanation:
There are three measures of central tendency.
- Mean: It is the average value of data and affected by presence of outliers.
- Median: It is the value that divides the data into two equal parts. It is a position based measure of tendency.
- Mode: It is the most frequent observation in the data.
- For a symmetrical distribution for continuous data, the mean, median, and mode are equal.
- For such case mean is a better measure of central tendency because it includes all of the data in the calculations.
- Median is the best measure of central tendency when the data is not symmetrical because the median is position based.
- Advantage of the median:
The median is not affected by outliers and skewed data as compared to the mean.
Thus, median likely to produce a better measure of central tendency than the mean with a skewed distribution and data with outliers.