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Brrunno [24]
3 years ago
13

Which normal distribution has a wider​ spread: the one with mean 1 1 and standard deviation 7 7 or the one with mean 7 7 and sta

ndard deviation 1 1​?
Mathematics
1 answer:
vova2212 [387]3 years ago
3 0
Spread refers to variance, so a wider spread means more variability and a larger standard deviation.

This also means the graph of the distribution curve will be wider and more spread out.

Therefore, the distribution with mean of 11 and std dev of 77 has the wider spread.
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What is the greatest common factor of 42, 30, and 45​
Crank

Answer:

GCF = 3

Step-by-step explanation:

Express the numbers as a product of their primes.

42 = 2 × 3 + 7

30 = 2 × 3 × 5

45 = 3 × 3 × 5

Identify the prime factors common to all 3 numbers.

common prime factor = 3 , thus

GCF = 3

7 0
3 years ago
2/7 • 9 1/10<br> Please help
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3 years ago
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KIM [24]
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So the probability that there were be at least one digit is
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6 0
3 years ago
Solve the following system of equations:<br> y = 5/4x - 2<br> y = -1/4x + 19<br><br> x = ? and y = ?
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Answer:

1. y= 5 /4 x −2

2.x=−4y+76

4 0
3 years ago
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Which equation is the inverse of y = x2 – 36?
Sholpan [36]
Its B.y=±√​n+36​​​       

i hope that helps 
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