Aresearcher believes that female stray cats are more cautious when approaching people than male cats. he knows that the stray cat population is 50% male and 50% female. in order to test this, visits 20 different areas where stray cats live and records the gender of the first cat to approach him. he finds that 14 of the 20 cats that approach him are male. using a sign test:

a) what is the null hypothesis?

b) what is the alternative hypothesis?

c) what is the obtained value?

d) what is the critical value?

e) what should he conclude?

good job you smart son of a gun you are smarter that einstein. 7

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .