Mathematics, 02.10.2019 03:00 daltondespain2
Adelivery driver has an average daily gasoline expense of $55.00. the standard deviation is $10.00. the owner takes a sample of 54 bills. what is the probability the mean of his sample will be between $45.00 and $65.00?
step 1. calculate the z-score for $45.00.
step 2. give the probability for step 1. %
step 3. calculate the z-score for $65.00.
step 4. give the probability for step 3. %
step 5. add the probabilities from steps 1 & 3.
Answers: 2
Mathematics, 21.06.2019 18:30
What is coefficient of the term of degree of degree 5 in the polynomial below
Answers: 1
Mathematics, 21.06.2019 20:00
Given the equation y β 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. βthree fourthsx + y = 10 3x β 4y = β40 y = three fourthsx + 12 y = three fourthsx + 10
Answers: 1
Mathematics, 21.06.2019 21:30
Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?
Answers: 3
Mathematics, 21.06.2019 21:40
The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides
Answers: 3
Adelivery driver has an average daily gasoline expense of $55.00. the standard deviation is $10.00....
English, 05.06.2021 01:00
Mathematics, 05.06.2021 01:00
Mathematics, 05.06.2021 01:00
Mathematics, 05.06.2021 01:00
Advanced Placement (AP), 05.06.2021 01:00
English, 05.06.2021 01:00
Social Studies, 05.06.2021 01:00
Medicine, 05.06.2021 01:00
Mathematics, 05.06.2021 01:00