ACERressien analysis between exam CON 1008 students in 20fg'vielded the astna timE fRent stydying per week x (in.minutęs) of the Jeast squares ´împlies additional T WO minutes of study pe week is expeded he y = 45'+ 0.65x. This´împliës that each o a. increase exam marks by 1.3 marks.

Q: Find the average rate of change for the graph on the given interval.

A:

Q: A regression was run to determine if there is a relationship between hours of TV watched per day (x)…

A: Given: a=-1.025b=31.237r2=0.414736r=-0.644

Q: Time (secs) 0 30 60 90 120 150 180 Speed (mi/secs) 0.00 0.03 0.08 0.16 0.27 0.42 0.65 9. The table…

A: Given Information table is as follows

Q: A regression was run to determine if there is a relationship between hours of TV watched per day (x)…

A: A regression was done to assess if TV viewing hours (x) and situps (y) are related. The regression…

Q: -4/5+v=1/3

A:

Q: Pearson's r: what does this mean r = .94, p = .01?

A:

Q: Find the area of the shaded region. (-5е — 5) 2 y 14 (1, 5e) 12 10 y = 5 e 8 6. 2 y = 5xe -1.0 -0.5…

A: The area of the given shaded region which is bounded by the curve y=5ex , y=5xex2  and x=0  is…

Q: 9-メ dx

A: Sum rule of integration-

Q: dx Vx+ Vx

A: Given: ∫x-x3x3+x4dx

Q: here is Colon Cancer New Cases 2017 y1=2609.58x2-971041 corr(x2y1)=0.988  what does it tell you…

A: The regression equation and correlation coefficient are given. We have to describe those values.…

Q: Choose the correct relationship for this function. a direct proportion an inverse proportion linear…

A: Given that, The relationship of the above function is a direct proportion.

Q: What does MS between reflects?

A:

Q: Number 2 2.5 show all work

A: 2. 2.5 Given that: The differential equation is dydt=e-y-1  for all  -∞<y0<∞ To find: (a)…

Q: Find the r^2 value

A:

Q: A regression was run to determine if there is a relationship between hours of TV watched per day (x)…

A: Giveny=ax+ba=-0.76b=21.83r2=0.659344r=-0.812

Q: the rule of the function   y=1600 (½ )^x   it gets half of the remaining samples every month. What…

A:

Q: + wha x+8'

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.