Mathematics, 24.08.2021 17:20, miguelsanchez1456

A school is gathering some data on its sports teams because it was believed that the distribution of boys and girls were evenly distributed across all the sports. This table lists the number of boys and girls participating in each sport. Boys Girls
Tennis 18 30
Soccer 42 15
Swimming 12 18
Select the observed and expected frequencies for the boys participating in soccer.
A. Observed: 57
Expected: 22.5
B. Observed: 42
Expected: 24
C. Observed: 42
Expected: 22.5
D. Observed: 57
Expected: 24

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, granniejo

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

Answers: 2

continue

Mathematics, 21.06.2019 20:30, Cheyenne8694

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for

Answers: 2

continue

Mathematics, 21.06.2019 21:50, jnaifuson

What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam

Answers: 1

continue

Mathematics, 21.06.2019 22:00, jacksonshalika

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.

Answers: 2

continue

Do you know the correct answer?

A school is gathering some data on its sports teams because it was believed that the distribution of...