Mathematics, 08.03.2021 03:30 glass60
Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oll. Jason decides to
test the land for oil. He buys a kit that claims to have an 80% accuracy rate of Indicating oil in the soil. What is the probability that the land has NO OIL and the test shows that there is NO OIL?
A)0.09
B) 0.11
C) 0.44
D) 0.36
Answers: 1
Mathematics, 21.06.2019 19:00
Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.
Answers: 1
Mathematics, 21.06.2019 20:30
Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 21.06.2019 21:30
Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.
Answers: 2
Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% c...
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