Mathematics, 28.12.2020 23:50 peytonamandac9114
A (blindfolded) marksman finds that on the average he
hits the target 4 times out of 5. If he fires 4 shots, what
is the probability of :
(a) more than 2 hits?
(b) at least 3 misses?
Answers: 1
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The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)
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Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?
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Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths
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17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.
Answers: 2
A (blindfolded) marksman finds that on the average he
hits the target 4 times out of 5. If he fires...
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