bommat4738 bommat4738

24-05-2023
Mathematics

contestada

A credit card company is analyzing the size of contested charges by its customers. Fifty contested items are randomly selected and have a sample mean of $95.74. The company has determined that σ = $24.63. Find the z-score for the 73% CI.

Respuesta :

Otras preguntas

Which factor is not used to define biomes? a. plant structures b. leaf type c. historical similarities d. climate

Which is the properly balanced equation that shows the synthesis of limewater, Ca(OH)2, from calcium oxide and water?

What is likely to happen in the long term if the Earth continues to absorb more energy than it emits?

Which is the correct order of processes that occur for water to move from a lake to a cloud and then turn into rain?

A caterpillar represents which stage in the life cycle of an insect? A. pupa B. larva C. adult D. egg

if two exponents have the same base or factor , what happens to the exponents when the expressions are multiplied ?

there is my question

How do I solve this problem w

Simplify the expression 9r+22-4r-5

According to the school survey 12% of the students at Rockwood high school speak Spanish there are 36 students at the school who speak Spanish how many students