Answer:
exponent i think.
Step-by-step explanation:
Commutative property of multiplication is what the property is called.
A * B = B * A
Where both 'A' and 'B' are expressions.
Hope this helps!
Answer:
3.113, 4.507
Step-by-step explanation:
From the given values:
Mean = 3.81
Standard deviation = 1.74
Therefore
M = √(1.72/18) = 0.4
μ = M ± t(sM)
μ = 3.81 ± 1.74*0.4
μ = 3.81 ± 0.697
Recall that the mean is estimated at 90% confidence level,
Hence,
= 90% CI [3.113, 4.507]
All of the numbers add to 52... then you divide them all b 52 and round them to the nearest thousands. ANSWER: 15/52= 0.288 9/52=0.173 22/52= 0.423 6/52= 0.115
