The mean is μ = 15.2 and the standard deviation is σ = 0.9. Find the probability that X is greater than 15.2. Write your answer as a decimal rounded to 4 places.

The mean is μ = 15.2 and the standard deviation is σ = 0.9.

Find the probability that X is between 14.3 and 16.1.

Write your answer as a decimal rounded to 4 places.

Explanation:

7 0

3 years ago

A small fruit basket with 6 apples and 6 oranges costs $7. 50. A different fruit basket with 10 apples and 5 oranges costs $8. 7

Ostrovityanka [42]

Answer:

The answer is 50 cents or .50.

4 0

3 years ago

Which of the following species has the same number of protons as fe³⁺?

mafiozo [28]

The number of protons in an element is the atomic number of the element, and it is not affected by the charge on the element. Hence, the species which has similar Number of proton is Fe²⁺

To know the species which the same number of protons as Fe³⁺, we need to obtain the <em>atomic number of the elements on the periodic table</em> :

Fe³⁺, Atomic number = 26; Number of protons = 26

Mn³⁺, Atomic number = 25; Number of protons = 25

Co²⁺, Atomic number = 27; Number of protons = 27

Fe²⁺, Atomic number = 26; Number of protons = 26

Ni, Atomic number = 28; Number of protons = 28

Therefore, only Fe²⁺ has the same number of protons as Fe³⁺

Learn more :brainly.com/question/18631164

5 0

2 years ago