Ribosomal 5S RNA can be represented as a sequence of 120 nucleotides. Each nucleotide can be represented by one of four characters: A (adenine), G (guanine), C (cytosine), or U (uracil). The characters occur with different probabilities for each position. We wish to test whether a new sequence is the same as ribosomal 5S RNA. For this purpose, we replicate the new sequence 100 times and find there are 60 A’s in the 20th position. Which of the following sample results yields the smallest p-value and why? (i)     X = 28, s = 6 (ii)    X = 27, s = 4 (iii)    X = 32, s = 2 (iv)   X = 26, s = 9

Q: Albert is interested to understand the of herd immunity concept for Japan's COVID-19 cases. She…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: What is the probability that a person tested as positive of COVID-19 actually having the virus?

A:

Q: Suppose you and two friends decide to cheat on a quiz in your statistics class. There are 3 types of…

A: The following is inferred from the available information: Question type No. of questions in the…

Q: Scientists have found a way to distinguish chronic-fatigue syndrome (CFS) from post-treatment Lyme…

A: a.Let's find first the Patients with CFS and Lyme excluding those with normal…

Q: Suppose there are 14 boys and 6 girls in a classroom. A teacher randomly selects 5 students from the…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: At National University, during a specific program, the students would have three options to complete…

A:

Q: Many cement companies have research and development teams that continuously formulate and experiment…

A: There are 5 mixtures numbered 1,2,3,4,5. Hence the total number of ways of selecting two mixtures…

Q: A forensic scientist recovers two biological traces from the crime scene. A DNA analysis of each of…

A: From the given information,DNA profile of trace 1 has a probability of 1 in 1 million .   Pt 1 = DNA…

Q: If each characteristic is equally likely, find the pobability that the pea plant will have round…

A:

Q: Jaxon remembers that the passcode contains the digits 1, 2, 3 and 4, but he cannot recall their…

A: The objective of this question is to find the probability that Jaxon will enter the correct code if…

Q: Sickle cell anemia is an inherited disease in which red blood cells become distorted and deprived of…

A: Given dataSickle cell anemia is an inherited disease in which red blood cells become distorted and…

Q: In a Roulette game, a ball falls onto a spinning wheel and randomly ends up in one of 37 pockets.…

A: Given the experiment of the Roulette game, a ball falls onto a spinning wheel and randomly ends up…

Q: A bag holds a total of 70 balls, including 8 red, 22 white, and 8 blue balls. Two balls are pulled…

A:

Q: When the health dept. tested private wells in a county for 2 impurities commonly found in drinking…

A: Consider the event, I = Impuritries From the given information, P(not I) = 0.20 P(IA) = 0.30 P(IB) =…

Q: According to​ scientists, the cockroach has had 300 million years to develop a resistance to…

A: The objective of this question is to find a 95% confidence interval for the mean number of roaches…

Q: When testing for current in a cable with twelve ​color-coded wires, the author used a meter to test…

A: Given n=12 r=2

Q: Aidan is a goalie for his school’s hockey team. He normally stops 87% of the shots that come his…

A:

Q: One lot contains 2 boxes with organic tomatoes and 8 boxes with non-organic tomatoes; the boxes lost…

A: Number of organic tomato boxes are 2. Number of inorganic tomato boxes are 8.

Q: An EE student grabbed three resistors for an electrical circuit's lab. Those resistors are of…

A:

Q: Each night, a princess is equally likely to sleep on anything from 6 to 12 mattresses. On half of…

A: The objective of this question is to find the expected number of mattresses the princess slept on…

Q: ag contains 1 red, 1 black, and 1 green marble. I randomly select 1 of the marbles and record its…

A: We see that the bag contains 1 black, 1 red and 1 green marble. One marble is selected, the color is…

Q: Suppose there are 14 men and 6 women in an office. A CEO randomly selects 5 workers from the office…

A:

Q: Two transistors are chosen at random from 12 transistors of which 4 are defective. Find the…

A: Given, Total number of transistors = 12 Defected number of transistors = 4 Crn=n!(n-r)!n!

Q: John has three bags that each contain 500 marbles. Bag 1 has 14 red marbles, 461 green marbles, and…

A: Each of the bag contains 500 marbles.

Q: A population of 80 rats is tested for 4 genetic mutations after exposure to some chemicals: mutation…

A: From the given information,  A population of 80 rats is tested for 4 genetic mutations after…

Q: (a) State the relevant hypotheses in words. O Null: The type of laughter has no effect on the rating…

A: Given that there are two different laughs in the research study spontaneous and posed laugh. The…

Q: Two boxes B1 and B2 contain resistors, capacitors, inductors and diodes Box B1 contains 31…

A: It is an important part of statistics. It is widely used.

Q: You wish to play a three-number lottery with your favorite data 8, 2 and 5.  After a number is…

A: Given dataThere are 3 numbersRepetition is allowedWe are drawing a single number with replacement,…

Q: A box has seven same size balls of four different colors: red, yellow, blue and green. A person is…

A:

Q: Each of us has an ABO blood type. We get this blood type by inheriting two alleles-one from our…

A: Probabilities of blood groups

Q: There are 10 bills in the box ( 3x $1, 2x $5, 4x $10, and one bill with value $20). Choose one of…

A: It is given that there are 10 bills in the box. There are three $1 bills, two $5 bills, four $10…