Ask question

Ask question

All categories

2 years ago

10

A manufacturer knows that their items have a normally distributed length, with a mean of 19.3 inches, and standard deviation of

4 inches. if 18 items are chosen at random, what is the probability that their mean length is less than 18.3 inches

1 answer:

Scrat [10]2 years ago

8 0

Dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

You might be interested in

How many solutions over the complex number system does this polynomial have?

RideAnS [48]

Answer:

6

Step-by-step explanation:

6 0

2 years ago

$54.25+55 cents equalssssssssssssssssss

never [62]

$54.80 is the correct answer

3 0

2 years ago

Read 2 more answers

A performer expects to sell $5000 tickets for an upcoming concert. They plan to make a total of $311000 in sales from these tick

Rus_ich [418]

Answer:

Pleaselet me see

Step-by-step explanation:

5 0

1 year ago

Read 2 more answers

Joe's boat rental rents paddle boats for $8.00 and the paddles rent for $5.00 for the day. If David has $45, what is the least a

Lisa [10]

Answer:

Minimum hour = 177 hour

Step-by-step explanation:

Given:

Paddle boats rent = $8

Paddles rent = $5 Per 24 hours

Total amount = $45

Find:

Number of hour David rent paddle boat

Computation:

8 + (5/24)n = 45

(5/24)n = 37

n = 177.6 hour

Minimum hour = 177 hour

6 0

2 years ago

Refer to the equation 2x − 6y = 12.

Umnica [9.8K]

(-1,3) (0,6) (1,9) (2,12) and (3,15)

The pattern is up 1 over 3

4 0

2 years ago