Suppose that a person who has recently helped start a band

Assignment Help Basic Statistics

Reference no: EM13644289

Suppose that a person who has recently helped start a band for the first time is randonly selected. The probability that the band will break up within 7 months is 0.5. Suppose we follow the bands (56 people) for 7 months and record the number of people who band broke up. Why is the binomial model inappropriate for finding the probability that at least 14 of these 56 people will no longer be in that band within 7 months? List all the binomial conditions that are not met.

Select all that apply.

A. The trials are independent.

B. The only two outcomes are success and failure

C. The probability of success, p, is the same at each trial.

D. There is a fixed number of trials: n.

Reference no: EM13644289

Questions Cloud

The researchers found that of 472 mechanically ventilated : a study looks at patients who were mechanically ventilated in the intensive care unit. the researchers found that of

A concave mirror has a focal length of 341 cm the distance : a concave mirror has a focal length of 34.1 cm. the distance between an object and its image is 52.8 cm. find a the

Assuming the energy of a single pulse is delivered to a : laser eye surgery is carried out by delivering highly intense bursts of energy using electromagnetic waves. a typical

A common experiment to determine the relative reactivity of : a common experiment to determine the relative reactivity of metallic elements is to place a pure sample of one metal

Suppose that a person who has recently helped start a band : suppose that a person who has recently helped start a band for the first time is randonly selected. the probability

This change leads to the appearance of a 78-ma current in a : during a 63-ms interval a change in the current in a primary coil occurs. this change leads to the appearance of a

If the annual production of acetyl salicylic acid in the : if the annual production of acetyl salicylic acid in the u.s.a. were converted to 5-grain aspirin tablets approximately

A 50 mm diameter proton beam carries a total current of : a 5.0 mm diameter proton beam carries a total current of 1.5ma. the current density in the proton beam which increases

Determine the test statistic determine the p-value for this : consider the hypothesis test given byh0 p 0.5h1 p gt 0.5in a random sample of 225 subjects the sample proportion is

User Account

All Pages