Mathematics, 31.03.2020 00:50 honwismun1127
The annual salary of teachers in a certain state X has a mean of μ = $54,000 and standard deviation of σ = $5,000. What is the probability that a randomly selected teacher from this state has an annual salary of $55,500 or more. Group of answer choices We can not solve this with the given information. 0.3821 0.0082
Answers: 2
Mathematics, 21.06.2019 14:00
Which multiplicative property is being illustrated below? (type commutative, associative, or identity) 5 × 2 × 4 = 2 × 5 × 4
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Mathematics, 21.06.2019 16:00
If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?
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Mathematics, 21.06.2019 21:30
Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)
Answers: 1
Mathematics, 21.06.2019 22:10
Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.
Answers: 2
The annual salary of teachers in a certain state X has a mean of μ = $54,000 and standard deviation...
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