Rewa Delta Union Rugby CEO has become concerned about the slow pace of the rugby games
played in the current union rugby, fearing that it will lower the spectator attendance. The CEO
meets with the union rugby managers and referees and discusses guidelines for speeding up and
making the games more interesting and lively. Before the meeting, the mean duration of the 15-
sided nugby game time was 3 hours, 5 minutes, that is, 185 minutes. This includes all the breaks
and injury times during the game. A random sample of 36 of the 15-sided rugby games after the
meeting showed a mean of 179 minutes with a standard deviation of 12 minutes. Testing at the
1%o significance level, can you conclude that the mean duration of 15-sided union rugby games
has decreased after the meeting?

Answers

answer:

i think the answer is lettee c

i hope i help you a

M= { 9, 11, 13, 15, 17, 19, 21, }
a = { 7 }
t = {  caloocan,  las piñas, makati, malabon, mandaluyong, manila, marikina, muntinlupa, navotas, parañaque, pasay, pasig, quezon city, san juan, taguig, valenzuela }
h = { 8, 9 }

s = { 4  } ~ not sure but 4 is a day in a month with four letters when spelled.
or
s = { friday } ~ if base on the calendar, friday is the 6th day of the week with six letters when spelled.

answer:

i totally agree with you

so 1 peson = 40 hours

now for the moment of truth

the answer is 3. repeating hours

but we can still solve it cuz we are talking bout' time

so if 40/12 is 3 and three is the remainder

and the closest multiple is 48

48-40=8

8 of 12 is 66.

or 2/3 of 100

so 2/3 in minutes is 40

so the answer is 3 hours and 40 minutes



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