subject
Mathematics, 04.08.2021 16:10 lunagio67

A researcher believes that 9%9% of pet dogs in Europe are Labradors. If the researcher is right, what is the probability that the proportion of Labradors in a sample of 622622 pet dogs would differ from the population proportion by greater than 3%3%

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:50
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.
Answers: 2
question
Mathematics, 21.06.2019 19:00
When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30
Answers: 1
question
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x
Answers: 2
question
Mathematics, 22.06.2019 03:00
∠1 and ∠2 are vertical angles. ∠2 has a measure of 63°. what is the measure of ∠1 ? enter your answer in the box.
Answers: 2
You know the right answer?
A researcher believes that 9%9% of pet dogs in Europe are Labradors. If the researcher is right, wha...
Questions
question
Mathematics, 02.12.2020 14:00
question
Biology, 02.12.2020 14:00
question
Arts, 02.12.2020 14:00
question
Mathematics, 02.12.2020 14:00
question
Biology, 02.12.2020 14:00
Questions on the website: 13722363