Answer:
a) We have evidence of the " center stage effect" pair number 3 was selected 34 times almost double the probability of random process
b) probability of ocurrency in random case is 20 %
Step-by-step explanation:
To answer this question we first look at the probability of chossing a pair in case of random selection
P = successful event / total outcomes
P₁ = 1/5
P₁ = 0,2 or P₁ = 20 %
Then if the central pair was selected 34 times from 100 participants ( almost the double ) we have evidence of the center stage effect
P₂ = 34/100 or P₂ = 0,34
Answer:
No
Step-by-step explanation:
The correct answer is y = 3x, where y is the total cost and x is the number of pounds of oranges purchased.
Answer:
Step-by-step explanation:
you can use desmos to see the graph
but 4 is the y intercept, so that means you can start from the point (0, 4). then, to draw the rest of the line, you would go up 3 and right 1 because the slope is 3 or 3/1
This equation is written in slope-intercept form (y=mx+b), which means that the equation will give you the slope and y-intercept. The variable m is the slope, and b is the y-intercept.
:)
Answer:
a) 53.26 $/year
b) 81.07 $/year
Step-by-step explanation:
Data provided in the question:
Amount invested = $500
Interest rate = 7%
Future value, S(t) = 
Now,
rate of growth of money = S'(t) = 
or
S'(t) = 
or
S'(t) = 
a) at t = 6
S'(t) = 
or
S'(t) = 
or
S'(t) = 53.26 $/year
b) at t = 12
S'(t) = 
or
S'(t) = 
or
S'(t) = 81.07 $/year
