Mathematics, 03.07.2019 20:40, jtoole5341

3. an insurance company states that 90% of its claims are settled within 30 days. a consumer group selected a simple random sample of 75 of the company's claims to test this statement. the consumer group found that 55 of the claims were settled within 30 days. at the 0.05 significance level, test the company's claim that 90% of its claims are settled within 30 days. a politician claims that she will recen e at least 60% of the votes in an upcoming election. the results of a simple random sample of 100 voters showed that 58 of those sampled will vote for her test the politician's claim at the 0 05 level of significance 4.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:20, jaueuxsn

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Answers: 1

continue

Mathematics, 21.06.2019 18:00, Maaarii

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Answers: 1

continue

Mathematics, 21.06.2019 20:30, catcatscats122

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

Answers: 1

continue

Mathematics, 21.06.2019 20:40, anaruiz00

What are the values of each variable in the diagram below?

Answers: 2

continue

Do you know the correct answer?

3. an insurance company states that 90% of its claims are settled within 30 days. a consumer group s...