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Norma-Jean [14]
2 years ago
6

Find the proportion of observations from a standard Normal distribution that falls in each of the following regions. -2.31 <

z < 1.61. Z equals?
Mathematics
1 answer:
Igoryamba2 years ago
4 0
\mathbb P(-2.31
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A school is holding a talent show. A group of six friends entered the talent show and won the first place prize of $45, which th
Ghella [55]

Answer:

<em>In the second group the individual members received a larger fraction of the prize money</em>

Step-by-step explanation:

<u>Division by Sharing</u>

A certain amount M can be evenly split among n parties by performing a division M/n.

The first group of six friends earned $45 and they split it evenly, i.e. the same amount goes to each member. Each of them received $45/6= $7.50 apiece.

The second group of four friends won the second-place prize of $35 and they split it evenly also. Each member received $35/4=$8.75.

By comparing both numbers, we see that 8.75 is a bigger fraction of 35 that 7.50 is of 45. Each member from the second-place price will receive more money than the first group.

We can conclude in the second group the individual members received a larger fraction of the prize money

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3 years ago
Algebra 2 Please Help
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3 years ago
Estimate 76.216+66.36 by first rounding each number to the nearest whole number.
xeze [42]

Answer:

142

Step-by-step explanation:

  • Round the numbers to their nearest WHOLE NUMBER.

76.216=76\\66.36=66

  • Then ADD

76+66=142

6 0
2 years ago
The class sold 5 boxes of chocolate. jay sold 5, susan sold 8 james sold 9 how many did josh sell?​
GarryVolchara [31]

Answer:

josh sold 3

Step-by-step explanation:

5 0
3 years ago
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Pls help and thank you lolz
guapka [62]

Answer:

55

Step-by-step explanation:

there are two ways to answer : since angle 1 and the 125 degree angle are a linear pair, you can do 180-125 = 55, or, since the three angles in the triangle always add up to 180, you can do 180-37-88 = 55.

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3 years ago
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