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maw [93]
3 years ago
13

Citrus farmer who grows mandarin oranges finds that the diameters of mandarin oranges harvested on his farm follow a normal dist

ribution with a mean diameter of 5.85 cm and a standard deviation of 0.24 cm. Find the 80th percentile for the diameters of mandarin oranges, round 4 decimal places
Mathematics
1 answer:
SSSSS [86.1K]3 years ago
8 0

Answer:

6.0520

Step-by-step explanation:

Given that:

Mean = 5.85

Standard deviation = 0.24

Let N denote the 80th percentile.

P(X < N) = 0.8

P(Z < \dfrac{(N - 5.85)}{0.24}) = 0.8

Using the Excel formula: = NORM.INV(0.8,5.85,0.24)

The 80th percentile for the diameters of mandarin oranges:

= 6.0520 (to 4 decimal place)

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Which shows the numbers One-tenth, 0.9, Three-tenths in order from least to greatest?
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A
If you put them all into decimal form you get .1, .3, .9
6 0
3 years ago
For evey 8 wii games janet owned she had 7 ps3 games.what is the ratio of the Wii games to ps4 games
Ilia_Sergeevich [38]

wii games to ps3 games

8:7

8 0
3 years ago
A Vendor is using an 8-ft by 8-ft tent for a craft fair. The legs of the tent are 9 ft tall and the top forms a square pyramid w
andrew-mc [135]

The volume of space the tent occupies, in cubic feet is: 640 ft³

<h3>What is the Volume of a Cuboid?</h3>

Volume of a cuboid = (length)(width)(height).

<h3>How to Find the Volume of a Square Pyramid?</h3>

The volume of a square pyramid is given as: V = 1/3(length)(width)(height).

The tent is a composite solid that is made up of a cuboid and a square pyramid.

Therefore, the volume of space the tent occupies = Volume of the cuboid + volume of the square pyramid

Volume of cuboid = (length)(width)(height) = (8)(8)(9)

Volume of cuboid = 576 ft³

Volume of square pyramid = 1/3(length)(width)(height) = 1/3(8)(8)(3)

Volume of square pyramid = 1/3(192)

Volume of square pyramid = 64 ft³

The volume of space the tent occupies = 576 + 64

The volume of space the tent occupies = 640 ft³

Learn more about the volume of cuboid and pyramid on:

brainly.com/question/17140631

#SPJ1

8 0
1 year ago
Jack and Jill each improved their yards by planting hostas and shrubs. They bought their supplies from the same store. Jack spen
Lady bird [3.3K]
Hostas would be $2 each and Shrubs would be $6 each
8 0
3 years ago
For 6z=126, Chris wrote that z=756. Explain what Mike’s mistake was. Then tell the correct answer.
Anarel [89]

Step-by-step explanation:

6z=126

z = 126 ÷ 6 = 21

Chris's

z = 756

6z= 126

z = 126 × 6 = 756

correct answer = 21

the number 6 is being multiplied with z.So if the number 6 is going to the right side it will divide the number on the right side.

but for chris he multiplied the number on the right side with 6.So that is the mistake.

4 0
3 years ago
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