They randomly surveyed Township residents and calculated a 90% confidence interval for the actual proportion of Meridian Township residents who are in favor of the tax increase to be (0.55, 0.64). 1. . What is the sample proportion? Give the exact answer as a decimal
2.Which of the following statements must be true?
A. If a different sample of 105 residents were to be selected, then there is a 90% chance that the new sample proportion will be between 0.55 and 0.64
B. If the sample size had instead been 210 residents, then the 90% confidence interval would be half as wide as the one stated above.
C. A 99% confidence interval calculated using the same survey data will include more plausible values for the population
3.What is the margin of error for this confidence interval? Give the exact answer as a decimal.
4.What is the standard error for this confidence interval? Round your answer to 4 decimal places.
5. What is the 95% confidence interval using the same survey data?

i need points

step-by-step explanation:

sorry bubs

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2

493 would be the correct answer

step-by-step explanation:

fabric (square meters)                   cloaks

7                                                           21

4/3                                                         4

step-by-step explanation:

we are told that harry needs 2 square meters of fabric for every 6 wizard cloaks he makes.

1. first of all we will find how many cloaks can be made from 1 square meter of fabric by dividing 6 by 2.

we can see that 3 cloaks can be made from 1 square meter of fabric. now we will multiply 3 by 7 to find number of cloaks made from 7 square meters of fabric.

therefore, harry will make 21 cloaks from 7 square meters of fabric.

2. let us find how many square meters of fabric will be needed to make 4 cloaks.

first of all we will find fabric needed for 1 cloak by dividing 2 by 6.

we can see that fabric needed for 1 cloak is   square meter. now we will multiply   by 4 to find fabric needed for 4 cloaks.