Let p: the kitchen is clean.
let q: the bedroom is clean.
which statement is true if the kitchen is clean but the bedroom is not clean?
if p is true, then q is true.
statement q is true if and only if p is true.
both p and q are true.
statement p or q is true.

if the bedroom is not clean,then the kitchen is clean.

statement p or q is true

D. Statement p or q is true.

Step-by-step explanation:

We are given,

p: The kitchen is clean

q: The bedroom is clean

Now, it is required to see which statement represents 'The kitchen is clean but the bedroom is not clean'.

Now, according to the options,

A. If p is true, then q is true. But here, in given statement q is not true.

B. q is true if and only if p is true. But, in the given statement, p has no impact on q to be true.

C. Both p and q are true. But, in the given statement, q is not true.

So, the options A, B, C are discarded.

Hence, option D i.e. 'Statement p or q is true' is correct.

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold