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icang [17]
3 years ago
11

Suppose we wish to test the hypotheses: H(o): u=15 H(1): u does not = 15 where we know that σ^2 = 9.0. If the true mean is 20, w

hat sample size must you choose to ensure that the probability of Type II error is no greater than 0.1?
Mathematics
1 answer:
Zepler [3.9K]3 years ago
8 0

Answer:

sorry

Step-by-step explanation:

i need points sorry dont know answer

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The total cost of c ounces of cinnamon if each ounce costs$.79
Anit [1.1K]

The total cost of c ounces of cinnamon would be $0.79c

Since each ounce costs $0.79, just multiply this number by the number of ounces to get the cost.

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3 years ago
Evaluate the following functions for the given value.<br> 19. f(x) = -x3 + x2; -2
suter [353]

Answer:

12

Step-by-step explanation:

f(x) = -x^3 + x^2

Let x = -2

Evaluate the expression

f(-2) = -(-2)^3 + (-2)^2

       = - (-2)*(-2) * (-2)  + ( -2) * (-2)

       = -(-8) + ( 4)

    = 8 + 4

   = 12

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2 years ago
*No Links* Anton wants to plant a small orchard of apple trees and cherry trees in his backyard. He has a budget of $1,000, and
aliya0001 [1]

Answer:

here is a link that will help

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a,c,e

Step-by-step explanation:

6 0
2 years ago
Find the measure of &lt;2!<br> Answer fast pls, 15 pts! &lt;3
Gala2k [10]

Answer:

65

Step-by-step explanation:

180-115=65

It needs to be a total of 180 so just do what I did :)

6 0
3 years ago
Read 2 more answers
Help I'll give extra cred if u do​
Schach [20]
I think it’d be 2 and 3 if you’re rounding 2.984
7 0
2 years ago
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