The Following Data Represent a Random Sample of Bank Balances

question 40

Multiple Choice

The following data represent a random sample of bank balances for a population of checking account customers at a large eastern bank.Based on these data,what is the 95 percent confidence interval estimate for the true population mean?

• A)Approximately $1,069 ± $484.41
• B)About $839.40 to $1,298.60
• C)Approximately $1,069 ± 2.1098
• D)None of the above

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Definitions:

Vaccine

Preparation that acts as a preventative measure against a disease by using antigens that promote immunity without causing the actual disease.

Pathogenic Bacteria

Bacteria that are capable of causing disease in their host, including humans, animals, and plants.

Antibiotic Resistance

A phenomenon where bacteria evolve and become resistant to the effects of antibiotics, making infections harder to treat.

Virulence Factors

Molecules produced by pathogens that contribute to the pathogenicity and ability to infect hosts.