Mathematics, 21.12.2020 22:40 eddielberrios

A researcher's measure of species diversity is made from water samples taken from two independent locations. The research finds the 95% confidence interval for the difference between species diversity in the two locations to be 0.223 space less than space mu subscript 1 minus mu subscript 2 less than 1.361. Based on part the researcher's confidence interval, is it reasonable to conclude that species diversity in location 1 is greater than species diversity in location 2

Answers: 1

Show answers

Answers

Answer from: Travon1418

It is reasonable to conclude that species diversity in location 1 is greater than species diversity in location 2.

Step-by-step explanation:

From the question we are told that

The 95% confidence interval for the difference between species diversity in the two locations is $0.223 < \mu_1 - \mu_2 < 1.361$

Now this 95% confidence interval tell us that there a 95% confidence that the true difference between species diversity in the two locations is within the interval

For the value of the 95% confidence interval given we see that both the upper limit and the lower limit is greater than zero which tell us that the true difference will also be greater than zero

Hence

it is reasonable to conclude that species diversity in location 1 is greater than species diversity in location 2

Answer from: Quest

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

Answer from: Quest

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

$4/2 = 2\\7/3.5=2\\8/4=2\\10/5=2$

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

$y=\frac{x}{2}$

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.

Another question on Mathematics

Mathematics, 21.06.2019 20:00

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

Answers: 1

Answer

Mathematics, 21.06.2019 21:30

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Answers: 3

Answer

Mathematics, 21.06.2019 22:00

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

Answers: 2

Answer

Mathematics, 22.06.2019 00:30

How do i simply this radical expression?

Answers: 1

Answer

You know the right answer?

A researcher's measure of species diversity is made from water samples taken from two independent lo...

Questions