A household survey of families is carried out. Information collected include the total number of occupants of the househ

[answerhappygod]

A household survey of families is carried out. Information
collected include the total number of occupants of
the household, net household income, weekly
expenditure on food, energy
(electricity / gas / oil etc.), entertainment and
travel, whether or not the family have a
car, whether or not they have a subscription
TV service, their internet
connectivity status (none, fibre, non-fibre), whether or not the
family have private health insurance and whether
or not they have a savings bank account. Those
that do not have private health insurance or a savings account are
additionally asked if they are likely to acquire these in the
future (futureInsurance and
futureSavings) with response options of no, maybe
and yes.
For the regression model
food' = 42 - 2.8 occuopants + 17.3 carYes + 77.4 internetNon-fibre
+ 20.2 internetNone
what would the predicted value for food be if the value of
occuopants is 7 the level of car is No and the level of internet is
None?
a.
38.34
b.
42.6
c.
46.86
d.
34.08
e.
59.64