The Next Questions Are Based on the Following Information

question 55

Essay

The Next Questions Are Based On The Following Information:
A company selling new econometrics computer software advertises that firms using this software obtain,on average during the first year,a yield of at least 10% on their initial investments.A random sample of 10 of the franchises that used the software produced the following yields for the first year of operation: 9.4,11.1,10.4,10.5,11.2,8.2,8.5,4.0,8.8,and 6.1.Assume that population yields are normally distributed.
-Test the company's claim at the 5% significance level.

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Definitions:

Temperature

A measure of the degree of internal heat or thermal energy in a substance or environment, often indicated in degrees Celsius (°C), Fahrenheit (°F), or Kelvin (K).

Incomplete Dominance

A genetic situation in which two alleles produce a phenotype that is a blend of both parental traits.

Codominant

Codominant refers to a genetic scenario where two different alleles of a gene are expressed equally in the phenotype of a heterozygote.

Recessive

A term for a gene that directs the development of a particular characteristic only if the corresponding gene on the other chromosome matches it—i.e., is the same allele.