junior college 1 chevron_right H2 Maths chevron_right Singapore

Can someone explain to me how to do step 1 to 5 of this hypothesis question and answer questions below this? Thanks in advance!!

Enter critical value ( 2 decimal places)

Enter Test Statistic Value ( 2 decimal places)

Enter question title

There is enough evidence to reject the claim

There is not enough evidence to reject the claim

There is enough evidence to support the claim

There is not enough evidence to support the claim