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laila [671]
2 years ago
12

If Leonardo doesn't know how to swim, and he purchases eight Chimichangas,

SAT
1 answer:
yanalaym [24]2 years ago
7 0

Answer:

4.333

Explanation:

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a researcher is studying a group of field mice. the distribution of the weight of field mice is approximately normal with mean 2
yarga [219]

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

4 0
2 years ago
Pls help major test so no guessing
Orlov [11]

Answer

-60

Explanation

-4 times -5 times -3 is equal to -60, and the negatives don't cancel out because it's an odd number.

6 0
2 years ago
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How many days do I have to wait to know my FSA score?
katovenus [111]

Answer:

Usually at the end of your school year or the beginning of your next school year

4 0
3 years ago
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Which sentence in the paragraph below is the topic sentence of the paragraph? We feed wild birds in the winter. Every morning my
ExtremeBDS [4]

Answer:

Explanation:

we feed wild birds in the winter- topic sentence= first sentence of paragraph

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3 years ago
What do scientists think the effect will be of having more greenhouse gases in our atmosphere?.
Setler [38]
Hello!
The effect of green house gases really impact our environment. With more green house gases heat will stick around and warm the planet. hope this helps!
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