The answer to the statistical question presented above would be letter B. The z-statistic lies in the critical region. If Weston completed a hypothesis test and found that he could not reject the null hypothesis, then it is valid to say that the z-statistic lies in the critical region.
Answer:
x<3
Step-by-step explanation:
Let us move all the x values to one side and the numerical values to the other:
1>2x+2x-11
1+11>2x+2x
12>4x
3>x or x<3
<em>I hope this helps! :)</em>
D. The place of the digit 6 has a value that is 1/6 of the digit represented by y
If m=3400 so m=3400 and than 10m = 10*3400 = 34000
The price of one senior citizen ticket is 8$ and one student ticket is 12$.
<h3>What is the equation?</h3>
The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
Let the price of one senior citizen ticket = x
And the price of one student ticket = y
Given that, on the first day of ticket sales, the school sold 13 senior citizen tickets and 13 student tickets for a total of $260
The school took in $212 on the second day by selling 13 senior citizen tickets and 9 student tickets.
13x +13y = 260
13x + 9y = 212
Subtract the equation from first
13x +13y - (13x + 9y) = 260 - 212
4y = 48
y = 48/4
y = 12
Substitute the value of y in the equation 13x + 9y = 212
13x + 9(12) = 212
13x + 108 = 212
13x = 212 - 108
13x = 104
x = 104/13
x = 8
Hence, the price of one senior citizen ticket is 8$ and one student ticket is 12$.
Learn more about the equation here:
brainly.com/question/10413253
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