Find null hypothesis and the observed distribution

Reference no: EM13113651

In a chi-square goodness-of-fit test the observed value of the test statistic, χ2, was 74.37. The critical value of χ2 was 24.725 based on a significance level α = 0.01 and a degree of freedom = 11. In this situation, the null hypothesis that the observed distribution is the same as the expected distribution is:

true

ambiguous

not rejected at 0.01 significance level

rejected at 0.01 significance level

Reference no: EM13113651

Questions Cloud

What is abundance of each one : Rb has two naturally occurring isotopes 85Rb and 87Rb, with masses 84.9118 amu and 86.9092 amu, respectively. The average atomic mass is 85.468 amu.

Computing p-value for coke fill levels : Assume that cans of Coke are filled so that the actual amounts have a mean of 12.00 oz and a stand. dev. of 0.11 oz. Find the P that a sample of 36 cans will have a mean amount of at least 12.19 oz.

Explain should fraud in the private sector be prosecuted : Explain Should fraud in the private sector be prosecuted to the same extent as in the public sector

List the blood types of the offspring of a father : In humans, blood types A and B are codominant with type O being recessive. List the blood types of the offspring of a father with blood type AB and a mother with type O.

Find null hypothesis and the observed distribution : significance level α = 0.01 and a degree of freedom = 11. In this situation, the null hypothesis that the observed distribution is the same as the expected distribution is?

Question regarding selling price : Larry Jacava is considering producing a novelty item for golfers that will be sold through pro shops. Larry has decided on a selling price of $3.50 for the item. The item's variable cost of production is $2.00 per unit with a fixed cost of $3,750.

What are the chances of the second child being blue-eyed : In snapdragons flower color is inherited via incomplete dominance. What would the expected colors be (in percentages) if a red snapdragon is crossed with a white snapdragon?

Explain estimated loss if the quality characteristic takes : Explain estimated loss if the quality characteristic under study takes on a value of 6.50 inches. Is the loss greater at 6.50 as opposed to 6.25?

Six hypothesis testing problems : In a normal distribution with mean 59 and standard deviation 22, how large a sample must be taken so that there will be at least a 90 percent chance that its mean is greater than 53?

User Account

All Pages