All categories

3 years ago

QUESTION 1

Mathematics

1 answer:

Ad libitum [116K]3 years ago

5 0

C would be positive

You might be interested in

Can someone help me with this question

Inessa [10]

Answer:

i cant see the pic please send a better one and i reloaded it and it still does not work

Step-by-step explanation:

4 0

3 years ago

Question 1 of 10

Mnenie [13.5K]

Answer: A

Step-by-step explanation:

7 0

2 years ago

What is the slope of the line y = 3?

bonufazy [111]

Answer:

slope = 0

Step-by-step explanation:

y = 3 is the equation of a horizontal line parallel to the x- axis.

Since it is parallel to the x- axis then slope = 0

5 0

3 years ago

A manufacturer of banana chips would like to know whether its bag filling machine works correctly at the 436.0 gram setting. It

Vilka [71]

Answer:

We conclude that the machine is under filling the bags.

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = 436.0 gram

Sample mean, $\bar{x}$ = 429.0 grams

Sample size, n = 40

Alpha, α = 0.05

Population standard deviation, σ = 23.0 grams

First, we design the null and the alternate hypothesis

$H_{0}: \mu = 436.0\text{ grams}\\H_A: \mu < 436.0\text{ grams}$

We use one-tailed(left) z test to perform this hypothesis.

Formula:

$z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }$

Putting all the values, we have

$z_{stat} = \displaystyle\frac{429 - 436}{\frac{23}{\sqrt{40}} } = -1.92$

Now, $z_{critical} \text{ at 0.05 level of significance } = -1.64$

Since,

$z_{stat} < z_{critical}$

We reject the null hypothesis and accept the alternate hypothesis. Thus, we conclude that the machine is under filling the bags.

8 0

3 years ago

25 WARNINGS OOPSSSSSSSSSS

nignag [31]

Answer:

Honestly, same. I have 3 warnings for forking arround and got some of my brainliest taken away. But what in the world did you do??

Step-by-step explanation:

8 0

3 years ago