CUET Mathematics 2024Statistics & Applications > Easy121212303030212121242424✅ Correct Option: 1Related questions:Choose the correct answer from the options given below :-If 95%95 \%95% confidence interval for the population mean was reported to be 160160160 to 170170170 and σ=25\sigma=25σ=25, then size of the sample used in this study is: (Given Z0.025=1.96\mathrm{Z}_{0.025}=1.96Z0.025=1.96 )