2. ALES Test scores are used to enter greduate progrems in Turkey. Faculty of engineening randomly Sampled 500 graduates and Bund the Sample mean 50.5 and std, dev. Il.2. (@) Find 9g% confidence interval on the mean ALES Score for graduates. b) Ne are told that OSYM converts final points on ALES tost to mean 50 and st.dev. 10. what can you say about your result as comparison.

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2. ALES Test scores are used to enter græduate
programs in Turkey. Facutty of engineening randomly
Sampled 500 gradvates and Bund the Sample mean
50.5 and std, dev. II.2.
a) Find 999%% confidece intervat on the mean ALES
SCore forgraduates.
b) Ne are told that OSYM Converts final points on
ALES tost to mean 50 and st.dev. 10.
what can you say about your result as comparison.
Transcribed Image Text:2. ALES Test scores are used to enter græduate programs in Turkey. Facutty of engineening randomly Sampled 500 gradvates and Bund the Sample mean 50.5 and std, dev. II.2. a) Find 999%% confidece intervat on the mean ALES SCore forgraduates. b) Ne are told that OSYM Converts final points on ALES tost to mean 50 and st.dev. 10. what can you say about your result as comparison.
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