subject
Mathematics, 31.10.2020 14:00 math9878

PLEASE HURRY According to a poll, 30% of voters support a ballot initiative. Hans randomly surveys 5 voters. What is the probability that exactly 2 voters will be in favor of the ballot initiative? Round the answer to the nearest thousandth. P (k successes) = Subscript n Baseline C Subscript k Baseline p Superscript k Baseline (1 minus p) Superscript n minus k. Subscript n Baseline C Subscript k Baseline = StartFraction n factorial Over (n minus k) factorial times k factorial EndFraction

0.024

0.031

0.132

0.309

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Asquare parking lot has 6,400 square meters what is the length in meters
Answers: 1
question
Mathematics, 21.06.2019 22:00
1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.
Answers: 2
question
Mathematics, 22.06.2019 05:00
The equation m = 19.32v can be used to find the mass m in grams of a pure gold coin with volume v in cubic centimeters. carl has a coin with a mass of 37.8 grams. the coun's volume is 2.1 cubic centimeters. could the coin be pure gold? explain your reasoning. whoever answers this correctly gets marked brainliest! this is also worth a decent amount of points than normal questions!
Answers: 3
question
Mathematics, 22.06.2019 06:00
If twice a number is at least three less than four times the number, which of the following are true? let n represent the number.
Answers: 1
You know the right answer?
PLEASE HURRY According to a poll, 30% of voters support a ballot initiative. Hans randomly surveys 5...
Questions
question
Social Studies, 19.09.2019 01:00
question
Chemistry, 19.09.2019 01:00
Questions on the website: 13722365