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Question: Pets again. The local animal shelter in Exercise reported that it currently has 24 dogs and 18 cats available for adoption; 8 of the dogs and 6 of the cats are male. Are the species and sex of the animals independent? Explain.
Exercise: Pets. In its monthly report, the local animal shelter states that it currently has 24 dogs and 18 cats available for adoption. Eight of the dogs and 6 of the cats are male. Find each of the following conditional probabilities if an animal is selected at random:
a) The pet is male, given that it is a cat.
b) The pet is a cat, given that it is female.
c) The pet is female, given that it is a dog.
A bank's loan officer rates applicants for credit. The ratings can be described by a Normal model with a mean of 200 and a standard deviation of 50.
madeleine is an intern at a hospital on a ward that deals primarily with patients who have bi-polar disorder. after a
Addie, who is blindfolded, selects a box at random and draws one envelope from the box. The envelope contains a $5 bill. What is the probability that Addie picked the second box?
With a mean of 300 and a standard deviation of 80, how high a score do you need to be in the top 30%?
one state lottery has 1200 prizes of 1 115 prizes of 10 15 prizes of 70 5 prizes of 305 2 prizes of 1280 and 1 prize of
A marketing survey is conducting in which students are to taste two different brands of soft drink. Their task is to currently identify the brand tasted.
According to US Census Bureau, 7.1% of all births to non-smoking mothers are of low birth weight (
question 1 twenty-one homes with living areas under 2000 sq ft have selling prices with a standard deviation of
If random sample of 9 loads is selected for weight check, determine probability that mean weight of those loads is more than 40.60 tons.
The tachometer is not used (see Figure CDP4.1). Plot the Bode diagram for the system when K = 40. Determine the step response of this system and estimate the overshoot and settling time (with a 2% criterion).
The condition for the question is that the deck of cards has 52 cards and among them are 12 face cards. What is the probability of choosing 6 face cards out of 8 chosen. Thru Binomial distribution holds( meaning with replacement)
translate the statement into a confidence interval for p. approximate the level of confidence.in a survey of 1000 u.s.
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