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
BARSIC [14]
2 years ago
8

a researcher is studying a group of field mice. the distribution of the weight of field mice is approximately normal with mean 2

5 grams and standard deviation 4 grams. which of the following is closest to the proportion of field mice with a weight greater than 33 grams?
SAT
1 answer:
yarga [219]2 years ago
4 0

The proportion of field mice weighing more than 33 grams in the distribution will be about 0.2275

  • Mean, μ = 25 grams
  • Standard deviation, σ = 4 grams
  • Score, X = 33 grams

We need to calculate the P(Z > Zscore)

Recall :

Zscore = (X - μ) ÷ σ

For X > 33 :

Zscore = (33 - 25) ÷ 4 = 2

Therefore, the probability would be expressed as :

P(Z > 2) = 1 - P(Z < 2)

From the normal distribution table :

P(Z < 2) = 0.97725

Therefore,

P(Z > 2) = 1 - 0.97725 = 0.02275

Learn more :brainly.com/question/8165716

You might be interested in
Which of the following is a renewable source?
CaHeK987 [17]

Answer:

Sunlight

Explanation:

Solar Panels use sunlight for power so sunlight is known as a renewable energy.

5 0
3 years ago
I cant work this thing.. :(
Oliga [24]

Answer:

what thing?

Explanation:

you talking about the app

5 0
3 years ago
Read 2 more answers
Who hotter Kim or Kholé
Morgarella [4.7K]

Answer:

I think khloe!

Explanation:

7 0
3 years ago
Read 2 more answers
Select the order in which the vertices are visited in a pre-order traversal of the tree shown below.Question 5 options:e, i, b,
Aleksandr [31]

Based on the vertices and the pre-order traversal order the tree would be visited is e, i, b, h, f, a, c, d, g.

<h3>What order will the tree be visited?</h3>

When using the pre-order traversal, the order would be from the root child node to the left child node to right child node.

The root node is the highest node which is e. From here you'll then proceed to the left roots first which means you'll go to i and then b.

From there you go to h and then f. The next nodes would be a and c.

Continuing from left to right, you'll then go to d and then g.

You'll therefore start from "e" and move to "i" and then "b" to "h" and then "f" and "a" to "c" and then to "" and finally to "g"

Find out more on the pre-order traversal at brainly.com/question/14559964.

#SPJ1

3 0
2 years ago
The formula used to multiply cell A1 by cell C1 is ____.
Airida [17]
The answer is =A1*C1
7 0
3 years ago
Other questions:
  • Pick the correct form of the underlined part of the sentence:
    13·2 answers
  • What is a sport and who id s self
    8·2 answers
  • Which of the following MOST influenced Michael
    6·1 answer
  • What is the weather like in the northern latitudes?
    11·2 answers
  • Which activities do those opposed to globalization believe harm or destroy the cultures of indigenous peoples?
    9·1 answer
  • Which content of the meat needs to break down to make it tender?
    11·2 answers
  • How do i correct a dependent clause fragment?
    5·2 answers
  • on a test flight a rocket with mass 400 kg blasts off from the surface of the earth. the rocket engines apply a constant upward
    15·1 answer
  • The important part of wiki that makes it different from any other type of website is
    9·1 answer
  • Why is the ethnic assimilation in the United States so slow?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!