Answer:
greater
Step-by-step explanation:
if you add them and do the multiplication it is greater
Answer:
Step-by-step explanation:
Notation and definitions
random sample taken
estimated proportion of adults in the sample reported that television was their preferred method
true population proportion of adults in the sample reported that television was their preferred method
A confidence interval is "a range of values that’s likely to include a population value with a certain degree of confidence. It is often expressed a % whereby a population means lies between an upper and lower interval".
The margin of error is the range of values below and above the sample statistic in a confidence interval.
Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".
The population proportion have the following distribution
In order to find the critical values we need to take in count that we are finding the interval for a proportion, so on this case we need to use the z distribution. Since our interval is at 90% of confidence, our significance level would be given by and . And the critical values would be given by:
The margin of error for the proportion interval is given by this formula:
(a)
And if we replace the values we got:
Answer:
c = 4y
Step-by-step explanation:
Are there more, Chihuahuas or Yorkies?
Does the word 'times' mean add, subtract, multiply or divide?
The way I look at it, there are more Chihuahuas and 'times' means multiply. Do you agree?
Therefore, I need to multiply 4 times the no. of Yorkies to get the no. of Chihuahuas
So, c = 4y
Now, I don't see an equation in the list to choose from. So, I don't know what to do from here. I am guessing that c = 4y is what you want.
Hello,
Please, see the attached files.
Thanks.
X=20.6 is the answer because you type Tan-1(3/8) in the calculator to get the answer because you are trying to get x by its self