Mathematics, 21.04.2020 20:19 hellicuh
The average length of a field goal in the National Football League is 38.4 yards, and the s. d. is 5.4 yards. Suppose a typical kicker kicks 40 times in a season, a. What is the distribution of the sample mean? Why? b. What is the probability that his average kicks is less than 36 yards? c. What is the probability that his average kicks is more than 41 yards? d. If the sample size is 25 in the above problem, what will be your answer to part (a) , (b)and (c)?
Answers: 3
Mathematics, 21.06.2019 15:10
Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left
Answers: 1
Mathematics, 21.06.2019 18:30
An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?
Answers: 1
Mathematics, 21.06.2019 18:30
Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°
Answers: 2
The average length of a field goal in the National Football League is 38.4 yards, and the s. d. is 5...
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