Mathematics, 21.11.2019 12:31 keananashville

Determine whether the statement is true or false. if it is false, rewrite it as a true statement. if you decide to reject the null hypothesis, then you can support the alternative hypothesis. choose the correct answer below. a. this statement is false. a true statement is, "if you decide to accept the null hypothesis, then you can support the alternative hypothesis." b. this statement is true. c. this statement is false. a true statement is, "if you decide to reject the null hypothesis, then you can't support the alternative hypothesis." d. this statement is false. a true statement is, "if you decide to reject the null hypothesis, then you can assume the alternative hypothesis is false."

Answers: 1

Show answers

Answers

Answer from: jyfye6918

Step-by-step explanation:

When testing hypothesis to make a conclusion, you must find sufficient evident to reject the null hypothesis in favor of the alternative hypothesis. The null hypothesis must fail in order to accept the alternative. Failing to reject is not enough information. Since this is the case then options C and D are false statements and cannot be true. Both state that if you reject the null then the alternative is false or can't be supported. The opposite is true. Option A is also false since you cannot accept the null. You can only fail to reject it. If this is true then the alternative certainly cannot be accepted. Option B must be correct and the statement (thought not listed here) must be true.

A. This statement is false. A true statement is, "If you decide to accept the null hypothesis, then you can support the alternative hypothesis."

B. This statement is true.

C. This statement is false. A true statement is, "If you decide to reject the null hypothesis, then you can't support the alternative hypothesis."

D. This statement is false. A true statement is, "If you decide to reject the null hypothesis, then you can assume the alternative hypothesis is false."

Answer from: Quest

answer: i don't understand. what are the options

step-by-step explanation:

Answer from: Quest

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

$ab^2+ac^2=bc^2$

$ab^2+ac^2=x^2$ )

triangle abd and cba are similar,

$\frac{ab}{bc}=\frac{bd}{ab}$

$ab^2=bc\cdot bd$

$25=bc\cdot bd$ (2)

triangle cad and cba are similar,

$\frac{ac}{bc}=\frac{cd}{ac}$

$ac^2=bc\cdot dc$

$7\times 7=bc\cdot dc$

$49=bc\cdot dc$ )

using (1), (2) and (3), we get

$25+49=x^2$

$74=x^2$

hence proved.

therefore option 2 is correct.

Another question on Mathematics

Mathematics, 21.06.2019 16:00

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry

Answers: 3

Answer

Mathematics, 21.06.2019 20:00

Which statement about the annual percentage rate (apr) is not true?

Answers: 3

Answer

Mathematics, 22.06.2019 01:30

Someone me! will award brainliest if u explain and answer!

Answers: 3

Answer

Mathematics, 22.06.2019 03:10

Suppose that a customer is purchasing a car. he conducts an experiment in which he puts 10 gallons of gas in the car and drives it until it runs out of gas. he conducts this experiment 15 times on each car and records the number of miles driven. full data set car 1 238238 216216 205205 212212 240240 274274 297297 252252 260260 247247 257257 243243 296296 243243 290290 car 2 245245 204204 215215 209209 251251 165165 221221 295295 172172 287287 268268 305305 320320 260260 297297 describe each data set, that is determine the shape, center, and spread. sample mean for car 1 x overbar equalsx=216216 mi / 10 gal (type an integer or decimal rounded to one decimal place as needed.) sample mean for car 2 x overbar equalsx=209209 mi / 10 gal (type an integer or decimal rounded to one decimal place as needed.)

Answers: 1

Answer

You know the right answer?

Determine whether the statement is true or false. if it is false, rewrite it as a true statement. if...

Questions

Mathematics, 28.01.2020 06:31

How many books would need to be purchased from each club for the club's to cost the same