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question socks in your sock drawer you have 4 blue socks 5 grey socks and 3 black ones half asleep one morning you grab
computer output for fitting a simple linear model is given belowstate the value of the sample slope for the given model
question coins a coin is to be tossed 36 timesa what are the mean and standard deviation of the number of headsb
question recalls in a car rental company s fleet 70 of the cars are american brands 20 are japanese and the rest are
given events a and b each have nonzero probability and are mutually exclusive are they independent prove your answer
of the 100 patients in a hostel 10 were given a new drug to cure a mysterious disease as part of a sample to determine
a bag contains 5 red and 3 blue balls and another bag contains 3 red and 5 blue balls a ball is taken from the first
21 of college students say they use credit cards because of the rewards program you randomly select 10 college students
question pregnant suppose that 70 of the women who suspect they may be pregnant and purchase an in-home pregnancy test
what is the minimum sample size required to estimate the mean iq score of statistics professors with a margin of error
question door prize you are among 100 people attending a charity fundraiser at which a large-screen tv will be given
a company has developed a new type of lightbulb and wants to estimate its mean lifetime a simple random sample of 101
question merger explain why the facts you know about variances of independent random variables might encourage two
an iq test was given to a simple random sample of 75 students from a certain college the sample mean score was 1052
question teen smoking ii suppose that as reported by the centers for disease control about 30 of high school students
the golden bee honey company sells honey in 50 pound cans to several large food processors historically the weight of
question passing stats molly s college offers two sections of statistics 101 from what she has heard about the two
present graphical statistical crime data for a specific category of crime from three comparable size cities counties or
question teen smoking the centers for disease control say that about 30 of high-school students smoke tobacco down from
statistics assignment due in 10 hours please helpin a pulse rate research a simple random sample of 625 men results in
exercise 30 presents regression output from a model for predicting thenbspheart weight in g of cats from their body
question insurance a 65-year-old woman takes out a 100000 term life insurance policy the company charges an annual
1 suppose you have a random variable that is exponentially distributed with a mean of 50 what is the probability of
question stock strategy many investment advisors argue that after stocks have declined in value for 2 consecutive years
a sportscaster claims that in general the home team wins more than 50 of games in the national football league