Answer:the probability of getting just a king is 1/13 the probability that it is a black is 1/2 and a probability that it is a black king is 1/26
Step-by-step explanation:
Answer:
1/4
Step-by-step explanation:
I used a calculator
-194
F(10)= -(10)^2-9(10)-4=-194
Given that t<span>he
mean lifespan of a sylvania light bulb is 1600 hours with a standard
deviation of 300 hours, an iqr of 450 hours, and a range of 690 hours.
the lifespan distribution is relatively symmetric.
Since, the distribution is relatively symmetric, the measure of
spread that is the best measurement is the standard deviation.</span>
