Your question is very vague, there is no multiple choice answers, your question lacks basically everything.
-2+(-2=4?
Answer:
Step-by-step explanation:
We would set up the hypothesis test. This is a test of a single population mean since we are dealing with mean
For the null hypothesis,
H0: µ = 5000
For the alternative hypothesis,
H1: µ > 5000
Since the population standard deviation is given, z score would be determined from the normal distribution table. The formula is
z = (x - µ)/(σ/√n)
Where
x = sample mean
µ = population mean
σ = population standard deviation
n = number of samples
From the information given,
µ = 5000
x = 5430
σ = 600
n = 40
z = (5430 - 5000)/(600/√40) = 4.53
Looking at the normal distribution table, the probability corresponding to the z score is < 0.0001
Since alpha, 0.05 > than the p value, then we would reject the null hypothesis. Therefore, at a 5% level of significance, it can be concluded that they walked more than the mean number of 5000 steps per day.
Answer:
2 1/4 teaspoons of baking powder
Step-by-step explanation:
First, you need to think what is a full teaspoon
8 x 2 = 16( 1 teaspoon)
How many times can 16 go into 36
(3 dozen) 36 ÷ 16 = 2
now there is just 4 muffins left
to get this divide 1/2 in 1/2
you should get 1/4
Answer:so the maze runner is being used as an algebra meme format now..... Ight
Simple problem. 7/12 is Miguel's team which leaves you with 5/12 and it's already in simplest form.
