3 years ago

WILLL MARK BRAINLIEST IF GOTTTEN RIGHTTTTT

Mathematics

1 answer:

NISA [10]3 years ago

8 0

Answer:

9048 , 191, or 17

Step-by-step explanation:

You might be interested in

Data were collected on random specimens of Yellowfin tuna from 1991 and 2010. For the sample of 231 specimens of Yellowfin tuna,

Molodets [167]

Answer:

95% confidence interval: (0.325 ,0.383)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 231

Sample mean = 0.354 ppm

Sample standard deviation = 0.231 ppm

95% confidence interval:

$\bar{x} \pm t_{critical}\displaystyle\frac{s}{\sqrt{n}}$

Putting the values, we get,

$t_{critical}\text{ at degree of freedom 4 and}~\alpha_{0.01} = \pm 1.97$

$0.354 \pm 1.97(\dfrac{0.231}{\sqrt{231}} ) = 0.354 \pm 0.029 = (0.325 ,0.383)$

6 0

3 years ago

Write 2.2 as a mixed number.

Anna35 [415]

Answer:

I believe the answer is 2⅕

8 0

3 years ago

The button on ernestos shirt has a diameter of 8 millimeters.what is the buttons radius

erma4kov [3.2K]

Answer:

4 mm

Step-by-step explanation:

The radius is half the diameter, so in this case the radius of each button is 4 mm.

5 0

3 years ago

Read 2 more answers

Please help they’re 2 questions

IgorLugansk [536]

i think it’s is a for the first one

4 0

4 years ago

26 divided by 000.0000000009

Flura [38]

Answer:

undefined

Step-by-step explanation:

The expression contains a division by

The expression is undefined.

Undefined

7 0

4 years ago

Read 2 more answers