Q$3$: Using the feature $$video$\_$views$\_$for$\_$the$\_$last$\_30\_$days$,$

a$.$ Do you think field values are complete? and why?

b$.$ Do you think field values are consistent? and why?

c$.$ Propose two methods to fix the nan values? Provide at least one reason for why you

have chosen each fix.

Note: nan means missing values or do not exist at all.

video$\_$views$\_$for$\_$the$\_$last$\_30\_$days

$2258000000$

$12$

$1348000000$

$1975000000$

$1824000000$

nan

$731674000$

$39184000$

$48947000$

$580574000$

$803613000$

$714614000$

nan

$498930000$

$18$

$1657000000$

$1$

$168290000$

$16$

$176326000$

$598173000$

$1707000000$

$473387000$

$447223000$

$420292000$

$254961000$

$1188000000$

$10$

$141200000$

$114668000$

$422634000$

$611828000$

$232025000$

$461148000$

$259310000$

$260193000$

$112100000$

$512093000$

$159$

$202720000$

$815949000$

$528392000$

$160216000$

$266747000$

$66388000$

$146862000$

$306540000$

$232744000$

$440$

$314505000$

$94$

$1$

$33842000$

$233988000$

$130359000$

$48032000$

$1337000000$

nan

$134242000$

$26683000$

$176629000$

$22$

$4$

$353412000$

$303780000$

$1149000000$

$159757000$

$670459000$

$53202000$

$182926000$

$180942000$

$136745000$

$98775000$

nan

$5773000$

$5$

$247731000$

$2$

$78688000$

$58362000$

$560756000$

$264108000$

$130461000$

$1635000000$

$45638000$

$1589000$

$814756000$

$6348$

$21804000$

$415914000$

$205594000$

$244093000$

$321026000$

$140754000$

$49861000$

$267060000$

$251449000$

$175243000$

$152825000$

$131462000$

$318702000$

$21103000$

nan

$169242000$

$32$

$302071000$

$533793000$

$290847000$

$331474000$

$53$

$127329000$

$238613000$

$335307000$

nan

$86$

$101357000$

$128696000$

$547141000$

$179903000$

$39094000$

$403508000$

$210955000$

nan

$115792000$

$272255000$

$61307000$

$24736000$

$55654000$

$136084000$

$157101000$

$127498000$

$20263000$

$1463000000$

$329861000$

$373828000$

$1$

$465647000$

$56534000$

$44505000$

$1667000000$

$233402000$

$798510000$

$31455000$

$109125000$

$112648000$

$153280000$

$27022000$

$312099000$

$105126000$

nan

$244925000$

$3589$

$22511000$

$190679000$

$188837000$

$102998000$

$31822000$

$461472000$

$157908000$

$21440000$

$45822000$

$122926000$

$22724000$

$137099000$

nan

$116434000$

nan

$100040000$

$107525000$

$40425000$

$88749000$

$26171000$

$81884000$

$1$

$15$

$180519000$

$303100000$

$12143000$