B. Do what is asked.

1. Mrs. Cortez asked her pupils to toss a coin. They will record the results and repeat the experiment
10 times. A head is recorded 7 times and a tail 3 times. Solve for the probability of a head and a
tail.

2. The Department of Health in the Philippines tests a new vaccine for Covid 19 on 5 000 patients. It
is effective for 4 800 patients. Find the experimental probability that the vaccine is effective.

3. Mrs. Lulu has a drawer full of 6 green notebooks and 4 pink notebooks. Two notebooks are drawn
at random, one after the other, without replacement. Find the probability of drawing two green
notebooks in a row.​

I need now cuz pasahan na namin bukas plss...
ibrabrainlist answer ko po pero dapat po is tama ang sagotplss po pasahan na po namin bukas..:-( ​