Mathematics, 22.02.2020 01:19, shaheedbrown06

Imagine that the average weight of a total of 500 girls in a high school is 35kg. Tom randomly sampled 10 girls and measured their weight. And then he repeated this procedure for three times. The means and standard deviations are listed as following. Which sample estimate shows the least sample variability?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, KTgodlencorgi

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Answers: 1

continue

Mathematics, 21.06.2019 21:00, iisanchez27

Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c. q-p d. p-q

Answers: 2

continue

Mathematics, 21.06.2019 21:30, Kizmit1423

How does reflecting or rotating a figure change the interior angles of the figure?

Answers: 2

continue

Mathematics, 21.06.2019 22:00, mosesbrinker

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

Answers: 1

continue

Do you know the correct answer?

Imagine that the average weight of a total of 500 girls in a high school is 35kg. Tom randomly sampl...