pacoresu123 pacoresu123

13-09-2022
Mathematics

Answered

A study of 899 senior citizens shows that participants who exercise regularly exhibit less of a decline in the cognitive
ability than those who barely exercise at all. From this study, a researcher infers that your cognitive ability increases the
more you exercise. What is wrong with this type of reasoning?

Answer :

Other Questions

O A researcher is curious about the average monthly cell phone bill for all high school students in the state of Florida. If this average could be obtained, it

13) The National Park Service published this side-by-side boxplot after collecting freshwater samples from six locations (seven samples from each location) with

For each expression, select all equivalent expressions from the list. (a) 12x-2x + 5x (b) 5(1+6y) 15x 10x-5x 05+1.5+6y 5.1+5.6y O 15+x 5+30y 10x+5x 05+6y

The graph of f(x) is increasing on (-∞, 0) and decreasing on (0, +∞). Which statement must be true? A f(x) has a maximum at x = 0. B f(x) has a minimum at x = 0

please help me with this

Consider the function f(x)= x³ +3x²+3. Find the equation of the normal line at the point (1,7). a) ○y=9x-2 b) ○y = - + 62²2 9+9 c) y = * e) y = 9 I d) y = -9x+1

How many times larger is (1.092 × 101) than (7 × 10−1)? 0.156 15.6 6.41 6.908

Write an expression and then choose a value for x that would make the expression true. 8 more than 6 times a number is the same as -10 times the number.

-10 -8 -6 -4 -2 10 00 8 9 4 54 2 -2 -4 -6 op -10 2 4 9 8 00 10

7. Which of the following expressions can be combined? A. -3√25-25√3 √7+4√14 B. C. 2√12-6√27 D. 5√25+ √20