peraltaanahi764 peraltaanahi764
  • 23-10-2022
  • Mathematics
contestada

In a survey, 10 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $49 and standard deviation of $2. Find the margin of error at a 80% confidence level.

Give your answer to two decimal places

Respuesta :

Otras preguntas

Two examples of people who have been considered suspects
What is the process of succession?
Identify the sentence structure. Lisa held the little bird carefully.
Which kind of speech does the government limit on radio and television broadcast
what is the solution to the system of equations graphed below?y=-x+3 y=x-3
Kali runs 10 laps around a track each day.Each lap around the track is 400 meters.How many days will it take Kali to run a total of 12 kilometers
How many Joules will be lost by 150 g of water if it is cooled from 90oC to 5oC?
Which of the following is a good strategy for finding the meaning of an unfamiliar word? (5 points) Put the book down and do something else for at least 30 m
Trigonometric functions
Which kind of speech does the government limit on radio and television broadcast