CUET Mathematics - Consider the following test: H₀: μ ≤ 12 H₁: μ > 12 A sample of 36 provided a sample mean x = 16 and a sample standard deviation S=4.2. Then the value of the t- test statistic is: | PYQs + Solutions

CUET Mathematics 2025 26 May Shift 2

Statistics & Applications

Medium

applied

5.32

2.67

34.26

5.71

✅ Correct Option: 4

Related questions:

2 June Shift 1

For 95% confidence interval for a population mean reported to be 132 to 142 with standard deviation $\sigma = 17.85$ then the sample size used in this case, is:

[Given that: $Z_{0.025} = 1.96$ ]

15 May Shift 1

Let us suppose that two independent random samples of sizes $n_1$ and $n_2$ has been drawn from the same normal population then degree of freedom of statistic t-distribution is:

22 May Shift 2

Which of the following are correct about t-test statistics?

(A) The mean of t-test distribution is 0.

(B) It depends on the degrees of freedom.

(D) With more degrees of freedom, it closely resembles standard normal distribution.

Choose the correct answer from the options given below:

CUET Mathematics 2025 26 May Shift 2 PYQs

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