Investigating inverse variation (page 7) SAS3 Q10-14
Now that you have explored some inverse variation situations, can you solve this puzzle to show that you understand the key characteristics of inverse variation? Drag
tiles to complete each statement.
sum
constant of variation
product
constant
If two quantities x and y vary inversely, their
is a
,k.
The number k is called the
This relationship can be expressed algebraically in three different ways:
E
Hint
Submit Answer
Type here to search
RI
10:18 PM
2/21/2021

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.