jackie5313 jackie5313

24-03-2018
Mathematics

contestada

In a recent year the average movie ticket cost $7.89. in a random sample of 50 movie tickets from various areas, what is the probability that the mean of $8.00, given that the population standard deviation is $1.39 statistics answers

Respuesta :

somia2105 somia2105

02-04-2018

Please find the attached file for the solution

Ver imagen somia2105

Answer Link

Otras preguntas

Perform the operations, multiply, and simplify.-a^3b (3a^2 b^5 - ab^4 - 7a ^2 b)

I need help with the following three physics problems please!

In the stomach,a. liquids are absorbedb. bile acids dissolve the fats in foodc. food is converted to chymed. nutrients are absorbed through capillaries

can you tell me what is ballet?

The recommended dose of Vancocin® for a severe staphylococcal infection is 40 mg/kg/day. The adult weighs 180 pounds and is to receive the medication IV q6h

I need help with the following three physics problems please!

Multiply and simplify(x-3y) (x + 3y)

what is choreography? please help

What is the function of the pituitary gland?

Which refers to an injury to a joint?a. osteoporosisb. bursitisc. scoliosisd. carpal tunnel syndrome