Which of the following is the MOST LIKELY result of using a survey with biased questions? a. The standard deviation of the sample will be larger than the standard deviation of the population.
b. The standard deviation of the sample will be smaller than the standard deviation of the population.
c. The data in your sample will differ in a systematic way from data based on unbiased random selections from the population.
d. The data in your sample will not follow a normal distribution.

  about 5.6 days

step-by-step explanation:

we can fill the given information into the decay equation and solve for the value of t at which half the sample remains.

the half-life is about 5.6 days.

the balance is found at the link

step-by-step explanation:

step-by-step explanation:

4227473658779875563886538705958641728563470543621287463824132573847969p05749365273847906970680574936214

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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