ask for tech support. Let p be the probability that a caller get hold of a tech support representative. What is the minimum value of p necessary to meet your goal?
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- The website wearesocial.com reported that 43% of all Web traffic comes from laptops and desktops. If a random sample of 11 households was selected, a. What is the probability that exactly two households used a laptop or desktop to access the web? b. What is the probability that less than three households used a laptop or desktop to access the web? Use the Excel BINOM.DIST functionAssume that when human resource managers are randomly selected, 44% say job applicants should follow up within two weeks. If 25 human resource managers are randomly selected, find the probability that exactly 15 of them say job applicants should follow up within two weeks. Question content area bottom Part 1 The probability is.A certain disease has an incidence rate of 0.8%. If the false negative rate is 8% and the false positive rate is 3%, compute the probability that a person who tests positive actually has the disease.
- A recent survey in Montana revealed that 20% of the vehicles traveling on highways, where speed limits are posted at 70 miles per hour, were exceeding the limit. Suppose you randomly record the speeds of 10 vehicles traveling on US 131 higway. Let X denote the number of vehicles that were exceeding the limit. What is the probability that fewer than 6 vehicles were exceeding the limit?A poll showed that 80.4% of Americans say they believe that you lose your body heat fastest through your head. What is the probability (in percent form) of randomly selecting someone who does not believe that you lose your body heat fastest through your head? Do not round. Probability =Please assist with question I am lost.
- A production line stops operating once a defective item is produced. The probability of producing a defective item is 0.001. What is the probability that the line stops production on the 1000 item produced.Help please! As an advertising campaign, a company places tokens in some of their products with the promise that a token is worth a free vacation and all the products free for life. If the probability of finding a token is p, what is the mean and variance of the number of products you need to buy to find a token?Define probability
- In the game of poker 5 cards are drawn from a pack of 52 well-shuffled cards. Find the probability that; a. 4 are aces b. 4 are aces and 1 is king c. 3 are tens and 2 are jacks d. A nine, ten, queen, jack and king e. 3 are of any one suit and 2 are of another f. At least one ace is obtainedPLEASE SHOW COMPLETE SOLUTIONA certain disease has an incidence rate of 0.7%. If the false negative rate is 8% and the false positive rate is 4%, compute the probability that a person who tests positive actually has the disease.