QUESTION 5 The number of soccer fans in Gabon on each day of Afcon 2017 is represented in
the table below.
Day
1
2
Number of
soccer fans
3
4
10 000
20 000
40 000
80 000
(a)
Without a calculator and showing all working, show that the rule which
satisfies the above information can be given as 54.2n + 3
(b)
After how many days (to the nearest day) would 1 000 000 fans have
attended the soccer in total?​

Two researchers are attempting to create a new psychotherapy protocol that more reduces panic attacks. they believe that they have succeeded and are now in the clinical trial period of their protocol's development. they are working with several cohort groups, some of which have been through the new protocol, while others have done the standard protocol currently recommended. if these researchers are interested in evaluating the difference in the percentage of test subjects who successfully decreased their panic attacks in 2 months on the new protocol versus the percentage of test subjects who successfully decreased their panic attacks in 2 months with the traditional protocol, which of the following statistical tests would be most appropriate? a. analysis of variance (anova) b. correlation c. chi-square test d. paired t-test e. independent t-test