Lesson 2.1 - relationships between two categorical variables
application 2.1 which finger is longer
is there a relationship between gender and relative finger length? to investigate, a
random sample 452 u. s. high school students was selected. the two-way table shows
the gender of each student and which finger was longer on their left hand (index finger
or ring finger).
index finger
longer ring finger
fingers
same length
total
gender
female male | total
78 45 123
82 152 234
52
212 240 452
43
96
1. make a segmented bar chart to show the relationship between gender and relative
finger length

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

~

you should talk someone who owns the website about it. you did not deserve to have all that hard work and time taken away. id watch videos of little puppies to cool you down, and maybe some nacho cheese doritos.