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Aleksandr [31]
4 years ago
9

If the test statistic for a small sample difference of means test is t* = 2.045, we could reject the Null Hypothesis at alpha =

.05 for a one-tailed test with degrees of freedom equal to 6.
A. True
B. False
Computers and Technology
1 answer:
Free_Kalibri [48]4 years ago
8 0

Answer:

True

Explanation:

Using the t-distribution table, the critical value for a one-tailed test with 6 degrees of freedom and 0.05 significance level is 2.447

Conclusion:

Reject the null hypothesis because the test statistic 2.045 is less than the critical value 2.447

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Answer:

The correct code for this question:

g=float(input("Enter your English test grade:")) #take input from user.

#check conditions

if (g>=100 and g<=90):

print ("A")

#g greater then equal to 100 and less then equal to 90.

if (g>=89 and g<=80):

print("B")

#g greater then equal to 89 and less then equal to 80.

if (g>=79 and g<=70):

print("C")

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if (g>=69 and g<=65):

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else:

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Explanation:

In this program, we use to take a value from the user and check the value from the various conditions. To check all the condition we use if-else statement and AND operator that check to the range to together.

If -else is a conditional operator. In that, If block is used to check the true part and else part takes false value, and AND is a logical operator that check the two range together  

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