1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sophie [7]
3 years ago
6

Recall information from the previous task. One study of 91 bald eagle eggs found that the eggs had a mean length of 73.6 millime

ters and standard deviation of 2.9 millimeters.
One bald eagle egg was 74.9 millimeters long. The Z-score for this egg was 0.45.

Which statements correctly interpret the Z-score?

Choose two correct answers.


The length of this egg was 0.45 standard deviations above the mean length.

This egg was 0.45 millimeters longer than the mean.

This egg was longer than 45 percent of the eggs in the study.

This egg was longer than the mean by 0.45 standard deviations, or 1.3 millimeters.

The length of this egg was 0.45 times the mean.​
Mathematics
2 answers:
Nitella [24]3 years ago
8 0

Answer:

The person above is right and deserves brainliest.

The length of this egg was 0.45 standard deviations above the mean length.

This egg was longer than the mean by 0.45 standard deviations, or 1.3 millimeters.

(1 & 4)

ED2021

son4ous [18]3 years ago
4 0

Answer:

It’s 1 and 4

Step-by-step explanation:

I did the edge assignment

You might be interested in
Help me please please
Serggg [28]

Answer:

-2,10

Step-by-step explanation:

fjcvbd,f.jf

5 0
3 years ago
I really neeeeeed heeeeelp
olchik [2.2K]

Answer:

1 is c and i cant see all the options for 2

5 0
3 years ago
A right triangle has a hypotenuse of 43 cm and an angle of 56° opposite leg m. What is the length of leg m rounded to the neares
nadya68 [22]

Answer:

The answer would be 20.42

Step-by-step explanation:

I cauculated. The correct answer, pls brainliest ;)

Thx,

kiniwih426

4 0
3 years ago
Read 2 more answers
LMNO is a parallelogram, with and . Which statements are true about parallelogram LMNO? Select three options.
Soloha48 [4]

In the parallelogram, m∠M is equal to m∠O, and the sum of m∠M and

m∠N is 180°.

Response:

The true statements are;

  • <u>x = 11°</u>
  • <u>m∠N = 59°</u>
  • <u>m∠O = 121°</u>

<h3>Which property of parallelogram are used to find the true statements?</h3>

The possible drawing of the parallelogram LMNO created with MS Visio is attached.

From the drawing, we have;

m∠M = 11·x

m∠N = 6·x - 7

The properties of a parallelogram are;

Opposite angles are equal.

Adjacent angles are supplementary

Which gives;

11·x + 6·x - 7 = 180°

17·x = (180 + 7)° = 187°

x = \mathbf{\dfrac{187^{\circ}}{17} }= 11^{\circ}

m∠M = 11 × 11° = 121° = m∠O

m∠N = 6 × 11° - 7 = 59° = m∠L

Therefore;

The statements that are true are;

  • x = 11°
  • m∠N = 59°
  • m∠O = 121°

Learn more about the properties of a parallelogram here:

brainly.com/question/7697302

7 0
2 years ago
Sorry if l’m posting so many photo but l really just need help for my math class homework
Finger [1]

We have 2 angles that are supplementary, so their sum equals 180⁰.

(4x - 10) + (7x - 8) =180

11x - 18 = 180

11x = 198

x = 18

8 0
3 years ago
Read 2 more answers
Other questions:
  • Help me please! A,b,c or d
    15·2 answers
  • If 3 over 4 ton of pebbles covers 4 over 5 of a garden, how many tons of pebbles are required to cover the entire garden?
    14·2 answers
  • 3 minus what gives me 11
    12·2 answers
  • Can someone please help?
    15·2 answers
  • Suppose you are told that a 95% confidence interval for the average price of a gallon of regular gasoline in your state is from
    7·1 answer
  • A car gets 25 miles per gallon. How many gallons of gas are needed for the car to go 300 kilometers?
    13·1 answer
  • Hello how are you doing today
    14·2 answers
  • HELPP THIS IS MY LAST QUESTION
    7·2 answers
  • Frank has 5 times as many postcards as Tom. Together they have 60 postcards. Let x equal the number of postcards Tom has. Comple
    5·2 answers
  • Help asap check picture
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!