2. Ribosomal 5S RNA can be addressed as an arrangement of 120 nucleotides. Every nucleotide can be addressed by one of four

characters: A (adenine), G (guanine), C (cytosine), or U (uracil). The characters happen with various probabilities for each position.

We wish to test whether another grouping is equivalent to ribosomal 5S RNA. For this reason, we imitate the new arrangement 100

times and find there are 60 An's in the twentieth position.

a. On the off chance that the likelihood of An in the twentieth situation in ribosomal 5S RNA is .79, at that point test the speculation that the new grouping

is equivalent to ribosomal 5S RNA utilizing the basic worth strategy.

b. Report a p-esteem comparing to your outcomes in a.

c. Assume we wish to test the theory H O: = 45 versus H A: > 45. What will be the outcome on the off chance that we infer that the mean is

more noteworthy than 45 when the real mean is 45?

(I) We have made a sort I mistake.

(ii) We have made a sort II blunder.

(iii) We have settled on the right choice.

d. Which of the accompanying example results yields the littlest p-worth and why?

(I) X = 28, s = 6

(ii) X = 27, s = 4

(iii) X = 32, s = 2

(iv) X = 26, s = 9

Scholars have seen that the peeping pace of crickets of a specific animal varieties has all the earmarks of being identified with temperature. The table shows the twittering rates for different temperatures.

=9=

Temperature

(F) Chirping rate

(trills/min)

50 22

55 43

60 80

65 88

70 111

75 138

80 170

85 202

90 213

b)Find and chart the relapse line where x is the temperature in degrees Fahrenheit and y is the peeping rate in tweets each moment. (Enter any decimals right to three spots.)

(c) Use the direct model partially (b) to assess the twittering rate at 100F. (Round your response to the closest entire number.)

A gum ball machine contains 24 gum balls. Some are purple and the rest are yellow. There are 5 fold the number of purple gum balls as yellow. Since the purple gum balls are marginally more modest than the yellow, each purple gum ball is multiple times as liable to be administered as each yellow gum ball. An examination comprises of the machine administering one gum ball. Allow each gum to ball be viewed as one result. 1. What weight ought to be alloted to each purple gum ball? 2. What is the likelihood of the occasion that a yellow gum ball is apportioned?

Thirty-fourcities were explored to decide if they had an expert sports group, a ensemble, or a youngsters' historical center. Of these urban areas

17had an expert sports group,

18 had a orchestra,

12 had a youngsters' gallery,

10 had an elite athletics group and a ensemble,

6 had an elite athletics group and a kids' historical center,

7 had an orchestra and a kids' historical center, and

3had every one of the three exercises.

Q: what number of the urban communities overviewed had just an expert sports group?