Answer:
There cannot be equal errors in both and yellow has fewer errors.
Step-by-step explanation:
we can do paired t test for these two colours
(one tailed test)
df = 9
The data can be tabulated as follows:
Yellow white
5 7
2 6
6 8
7 5
2 9
5 11
3 8
8 3
4 6
9 10
t-Test: Paired Two Sample for Means
Yellow white
Mean 5.1 7.3
Variance 5.877777778 5.788888889
Observations 10 10
Pearson Correlation -0.139051655
Hypothesized Mean Difference 0
df 9
t Stat -1.908439275
P(T<=t) one-tail 0.044341411
t Critical one-tail 1.833112923
P(T<=t) two-tail 0.088682822
t Critical two-tail 2.262157158
Since p value one tailed = 0.0443 and it is <0.05 our significance level, we reject null hypothesis.
There cannot be equal errors in both and yellow has fewer errors.
Answer:
The correct option is A
Step-by-step explanation:
From the question we are told that
The mean is 
The standard deviation is 
Generally the the probability that a randomly selected zucchini will weigh between 0 55 pound and 13 pounds is mathematically represented as
=> 
So looking the option of normal curves given in the question we see that it is option A that matches our interval
Answer: C)
Step-by-step explanation: By multiplying 2000 for 1/5, you discover the remaining distance. Considering Mateo swim 3/4 meters per second, dividing the first result for 3/4 will give you the amount of time that he will take to swim what's left (in units of <em>seconds)</em>
Answer:
3 1/2
Step-by-step explanation:
1/4=2/8
7/8 divided by 2/8= 3 1/2
C.
No value of x has two values of y, thus it is a one-to-one function.
