Mathematics, 23.04.2020 19:51 paolaviviana

A sample of 50 people was randomly chosen, and 60% of
them said that they would rather eat breakfast at home
than at a restaurant.
If the confidence level and the point estimate remain the
same but the sample size is increased to 100 people,
which statement is true?
E=z/P(1 - Ô)
The new survey's margin of error will be 50% the size of
the original survey's margin of error.
The new survey's margin of error will be between 50%
and 100% the size of the original survey's margin of
error.
The new survey's margin of error will be 200% the
original survey's margin of error.
The new survey's margin of error will be between 100%
and 200% the size of the original survey's margin of
error.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:20, damonsmith201615

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Answers: 3

continue

Mathematics, 21.06.2019 18:10, sajdshjad751

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

Answers: 1

continue

Mathematics, 21.06.2019 19:30, ginocousins06

Fa bus driver leaves her first stop by 7: 00 a. m., her route will take less than 37 minutes. if she leaves after 7: 00 a. m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Answers: 3

continue

Mathematics, 21.06.2019 19:30, ellarose0731

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Answers: 2

continue

You know the right answer?

A sample of 50 people was randomly chosen, and 60% of
them said that they would rather eat bre...