Mathematics, 04.05.2021 20:00 CelesteN64
In a survey, the planning value for the population proportion is p*=0.25 . How large a sample should be taken to provide a 95% confidence interval with a margin of error of 0.09? Round your answer to next whole number.
Answers: 1
Mathematics, 21.06.2019 22:30
Use the following statements to write a compound statement for the conjunction or disjunction. then find its truth value. p: an isosceles triangle has two congruent sides. q: a right angle measures 90° r: four points are always coplanar. s: a decagon has 12 sides. a) a right angle measures 90° or an isosceles triangle has two congruent sides; true. b) a right angle measures 90° and an isosceles triangle has two congruent sides; true. c) a right angle measures 90° and an isosceles triangle does not have two congruent sides; false. d) a right angle measures 90° or an isosceles triangle does not have two congruent sides; true.
Answers: 3
Mathematics, 21.06.2019 23:30
Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?
Answers: 1
Mathematics, 22.06.2019 04:30
There are a total of 75 students in the robotics club and the science club. the science club has 11 more students than the robotics club. how many students are in the science club?
Answers: 2
In a survey, the planning value for the population proportion is p*=0.25 . How large a sample should...
Mathematics, 11.03.2021 23:50
English, 11.03.2021 23:50
Mathematics, 11.03.2021 23:50
Social Studies, 11.03.2021 23:50
Chemistry, 11.03.2021 23:50
History, 11.03.2021 23:50
Mathematics, 11.03.2021 23:50
Mathematics, 11.03.2021 23:50
Mathematics, 11.03.2021 23:50
Mathematics, 11.03.2021 23:50
Spanish, 11.03.2021 23:50