Answer:
Step-by-step explanation:
P(0 personality in common) = 39/375 = 0.104
P(1 personality in common) = 69/375 = 0.184
P(2 personality in common) = 110/375 = 0.2933
P(3 personality in common) = 122/375 = 0.325
3
P(4 personality in common) = 35/375 = 0.093
3
b) No the probability did not add up to 1 because they do not cover the entire sample space
c) Sample space is 0, 1, 2, 3, 4 personality preferences in common
Answer:
ugh
Step-by-step explanation:
Answer:
y + 1 = -2/7 (x + 4)
Step-by-step explanation:
Find the slope using y₂ -y₁ /x₂ -x₁
m = -3 + 1 / 3 + 4
m = -2/7
Plug the m, x and y into the point slope equation y - y₁ = m ( x - x₁)
y + 1 = -2/7 (x + 4)
#6 is it moves up by 0.001 each time
J (Joseph) and S (Sam) together total 47. J+S=47. J (Joseph) watched 24 more than S (Sam). J=S+24 Since S+24 has the same value as J, just plug it into to J spot in the first equation (J+S=47) : S+24+S=47 so 2S+24=47 ( subtract 24 from both sides) 2S=23 (Divide both sides by 2) S=11.5 Now we can determine J by remembering that J+S=46 so J+11.5=47 (subtract 11.5) J=35.5
Joseph watched 35.5 episodes and Sam watched 11.5